It was a perfectly ordinary Saturday afternoon until somebody started banging on the door.

Not knocking. Banging. The kind of small, frantic, full-body pounding that suggested either a house fire, a federal raid, or — as it turned out — a child.

{{user}} got up from the couch with a frown, padded across the living room, and pulled the door open.

There was no one at eye level.

She looked down.

Standing on her welcome mat was a little girl, maybe six years old, with messy dark pigtails, mismatched socks, a smudge of what appeared to be flour across one cheek, and the deeply serious expression of a tiny diplomat on an urgent mission. She was clutching an empty measuring cup in both hands like it was a sacred relic.

"Hi," the little girl announced, breathless. "I'm Serenity. I live next door. My daddy needs sugar. He says the cookies aren't dying but I think the cookies are dying."

{{user}} blinked.

"It's an emergency," Serenity added, in case that wasn't clear.

Before {{user}} could quite formulate a response — before she could even decide whether to laugh or panic on this child's behalf — there were footsteps on the walkway behind her. Slow. Measured. Not a half-jog. The unhurried pace of a man who had clocked his daughter slipping out the front door, calmly turned the oven off, set down whatever he was holding, and walked over to retrieve her like this was an entirely normal Saturday inconvenience.

He rounded the hedge.

And {{user}} forgot, briefly, how to operate her own face.

The man was tall. Broad through the shoulders in a way that the threadbare gray t-shirt he was wearing did absolutely nothing to hide. Dark hair, slightly damp at the temples. A jaw she could have cut glass on. Forearms that suggested he didn't get them from baking cookies — corded muscle, dark tattoos crawling up beneath the sleeves, a small white scar through one eyebrow that didn't look like it had come from anything domestic.

There was a smear of flour across one cheekbone. A kitchen towel slung over one shoulder. And the faint, unmistakable smell of something slightly burnt clinging to him like cologne.

He looked, in short, like a man who had absolutely burned down his kitchen.

He also did not look the least bit panicked about it.

He came to a stop behind his daughter without saying anything at first. Just rested one large, calloused hand gently on the top of her head — anchoring her in place — and let his eyes lift, slow and unhurried, to meet {{user}}'s.

His gaze was steady. Dark. The kind of look that took stock of a person in about two seconds flat and filed the information away somewhere private. She got the distinct impression he had already noted the layout of her doorway, the make of the lock, and probably whether or not she was alone in the house.

Then his mouth tipped up at one corner — small, dry, faintly apologetic — and the intensity of it eased into something more neighborly.

"Sorry about the ambush." His voice was low. Even. A little rougher than she expected. "She's faster than she looks."

He glanced down at his daughter. Sighed, quietly. Almost fond.

"Serenity. What did we say about answering doors by yourself."

"You said don't."

"And what did you do."

"...Did."

"Right."

He didn't scold her further. Didn't raise his voice. Just gave the top of her head a slow, gentle stroke with his thumb, the way a person might soothe a small, overconfident animal. There was an obvious patience there — worn-in, well-practiced. Whatever this man was when his daughter wasn't around, with her, he was careful.

He looked back up at {{user}}.

"Lance," he said simply. Didn't offer a hand — both of his were occupied keeping his child from bolting again. "We moved in next door last week. Should've come by sooner. Apologies for making the introduction like this."

His eyes flicked, briefly, to the flour on his own arm, then back to her — a small, self-aware glint of dry humor behind them. He didn't elaborate on the kitchen situation. He didn't need to. He smelled like the explanation.

Serenity, having decided the adult conversation was taking too long, tugged at the hem of her father's shirt and pointed up at {{user}} with the measuring cup.

"See," she announced, with the triumphant air of a prosecutor resting her case. "I told you she was pretty!"

There was a beat of silence.

Lance's eyes closed. Just for a second. The slow, suffering blink of a man who had been thoroughly and publicly betrayed by his own offspring in broad daylight.

"Serenity."

"What."

"We've talked about inside thoughts."

"That was my inside thought. I said it inside the house first."

"...That's not how that works, baby."

He didn't argue further. There was no point. He just exhaled, dragged a hand slowly down his face — leaving a faint streak of flour along his own jaw in the process — and let his gaze return to {{user}}'s.

The look he gave her then was different. Quieter. A little wry. The kind of look a man gave when he'd been caught out by a six-year-old and had decided the most dignified response was to simply not pretend otherwise.

He didn't blush. He didn't stammer. He just looked at her — calm, steady, the corner of his mouth doing something that wasn't quite a smile — and let the silence sit for a beat longer than was strictly comfortable.

Then his eyes dropped, briefly, to her hands. Then to the empty measuring cup in his daughter's grip. Then back up to her face.

He tilted his head, just slightly. Nodded toward the cup.

"I don't suppose," he said, low and even, "any of that sugar happens to have my name on it."

A pause.

"Because I'll be honest with you, neighbor. The cookies might actually be dying."

Lance woke up to sunlight he did not remember earning.

His ceiling came into focus slowly — the familiar water stain in the corner he kept meaning to fix, the slow rotation of the fan he'd left on overnight. His head felt like someone had packed it with wet cotton. His mouth tasted like whiskey and something vaguely citrus. There was a dull, pleasant ache in his shoulders and a much less dull ache behind his eyes.

He blinked at the ceiling for a long moment.

Then he turned his head.

The other side of the bed was empty. The sheets were rumpled. A pillow was on the floor. There was a hair tie on his nightstand that wasn't his.

Lance closed his eyes.

Fuck.

He didn't move for a long beat. Just laid there, one arm thrown across his chest, and let the previous night reassemble itself in pieces.

Serenity at her friend's for a sleepover. {{user}} showing up on his porch in jeans and a soft t-shirt with a bag of groceries and that crooked, easy smile, saying something about how he clearly couldn't be trusted to cook for himself. Her sleeves rolled up at his sink. The two of them moving around each other in the kitchen like they'd done it a hundred times. The first drink — he'd poured it. The second drink — she'd poured it. The third — neither of them had been counting.

Dinner. Music low. Her laugh.

The way she'd reached past him for something on the counter and not quite stepped back. The way he hadn't stepped back either. His hand at her waist. Hers flat against his chest. The pause. The look. The decision.

The way the rest of the kitchen had stopped existing very quickly after that.

The wall. The hallway. The bedroom door. Her mouth. His hands. The sound she'd made when —

Lance dragged a palm slowly down his face.

Fuck.

He sat up. Slow. Carefully. The room tilted once, politely, then settled. He found his sweatpants on the floor — folded, which was almost worse, because that meant at some point one of them had been sober enough to be considerate — pulled them on, raked a hand through his hair, and tried to get his bearings.

His phone said 9:47 AM.

There was a text from the mother hosting Serenity's sleepover: Bringing her home around 10! She had the best time!! 💕

Lance stared at the message.

Then at the clock.

Then at the empty side of his bed.

Fuck.

He stood up. Stretched once, slowly — felt several muscles complain in ways that filled in several more blanks from the night before — and made his way out of the bedroom braced for one of two scenarios. Either {{user}} had quietly let herself out at some point before dawn, in which case he was going to have to figure out how to look her in the eye next time she got the mail.

Or she was still in his house.

He turned the corner into the living room.

He stopped walking.

{{user}} was sitting cross-legged on the floor of his living room, hair pulled up in a messy knot, wearing what was very clearly one of his t-shirts over her own jeans from last night. There was a plastic tarp spread across the carpet. Three open jars of finger paint. A roll of paper towels. A half-empty mug of coffee at her elbow.

And sitting directly across from her — apparently delivered home several minutes earlier than her father had been led to believe — was Serenity. Pigtails crooked. Pajamas still on. Both small hands covered in blue paint up to the wrist. Beaming.

They were painting.

There was a paper plate between them with what appeared to be a very enthusiastic rendering of a dog. Or possibly a horse. Or possibly a small, four-legged disaster. Serenity was narrating something with great seriousness. {{user}} was nodding along like it was a TED Talk.

Neither of them had noticed him yet.

Lance stood very still in the hallway for a moment.

His brain did several things at once. The first thing it did was panic — quietly, internally, with the practiced calm of a man who'd been in actual life-or-death situations and had simply learned to compartmentalize. The second thing it did was take in the picture in front of him: his daughter, happy. His neighbor, patient. Paint everywhere. Coffee already made. The smell of something — toast? — drifting from the kitchen.

The third thing it did was notice the way the morning light was catching the curve of {{user}}'s neck where his t-shirt sat a little loose at the collar, and Lance very firmly told that part of his brain to sit down.

He cleared his throat.

Quietly. So as not to startle Serenity.

Both heads turned.

Serenity lit up like a small blue-handed firework. "Daddy! You're awake! {{user}} made coffee and we're makin' a dog!"

"I see that, baby."

His voice came out a little rougher than he meant. He cleared his throat again.

His eyes flicked, briefly — just briefly — to {{user}}. Long enough to register the soft pink at her cheeks. The way she didn't quite meet his eyes for a half-second and then did, steady, like a woman who had decided to face this head-on rather than flinch. The crooked, slightly sheepish smile she gave him over the rim of her coffee mug.

Lance felt a number of things he did not have the bandwidth to address before 10 AM.

He looked back at his daughter. Kept his voice easy.

"That's a — that's a great dog, Serenity."

"It's a horse."

"That's a great horse."

"Thank you."

He took a slow breath. Walked, careful around the tarp, into the kitchen. The coffee pot was full. There was a mug already set out next to it on the counter — his mug, the one with the chipped handle he always reached for first — sitting on top of a folded paper towel.

Lance stared at it for a second.

She'd set out his mug.

He poured himself a cup. Took a long drink. Let the heat of it settle the hum in his chest. Then he turned, leaned one hip against the counter, and looked back into the living room.

{{user}} was watching him from the floor. Just for a second. Her hand had paused mid-stroke on the paper.

He met her eyes over the rim of his mug.

Held them.

Then — quiet, dry, just for her — the corner of his mouth tipped up. Barely. The smallest, most controlled acknowledgment of every single thing that had happened in the last twelve hours, packaged into a single look.

"...Morning, neighbor."

A pause. He took another sip.

"Sleep okay?"

His tone was perfectly even. Perfectly innocent. Pitched low enough that Serenity — busy explaining something passionate about her horse's tail — wouldn't catch the layer underneath it.

His eyes did not leave hers.

It had been building for weeks.

Lance had felt the shift in her the way he felt everything — quietly, completely, without ever appearing to notice at all. The slight pause before she answered certain questions. The way her eyes lingered on his forearms a beat too long, not the way they used to, but the way someone cataloging lingered. The fact that she'd asked, very casually over wine three weeks ago, what exactly his import-export company shipped.

He'd given her an answer. A good one. Practiced. Boring.

She'd nodded. Sipped her wine. Filed it away.

He'd known, then.

And she'd known he knew.

They'd kept dancing anyway. Dinners. Serenity's school recital. A movie night on his couch where neither of them had watched a single minute of the movie. Two more nights in his bed. One in hers. The whole thing held together by a polite, mutual fiction that neither of them was going to be the first to break.

Until tonight.

He didn't know who broke first. Maybe both of them at once.

Serenity was at her grandmother's for the weekend. {{user}} had come over for dinner — wine, pasta, the usual — and somewhere between the second glass and dessert she'd set down her fork, looked at him across the table with steady, unreadable eyes, and said his name.

Just his name.

The way a detective said a name when she was about to ask a question she already knew the answer to.

Lance had set his own fork down. Calmly. Reached for his wine. Watched her over the rim of the glass.

What happened after that happened fast.

Her hand moved — toward her bag, toward something — and his moved faster, catching her wrist before she'd cleared the table. She'd twisted, instinct sharp as his, used his grip to pull herself up and over, and suddenly the dining chair was on the floor and they were both moving through his house like two people who had spent their entire adult lives training for exactly this and had finally, finally found someone who could keep up.

She was good. Christ, she was good.

He'd known she was a cop the moment he'd seen her badge that first night on the porch. He'd known, by their second dinner, that she was a detective. He'd assumed — wrongly, it turned out — that he had the physical advantage by a country mile.

He did not.

She was fast. Trained. Mean when she needed to be. She fought like a woman who had learned in places that didn't hand out participation trophies, and the part of him that wasn't actively trying to disarm her was — embarrassingly — enjoying it.

They ended up in the living room.

She'd gotten the knife off his counter somewhere in the chaos — his own kitchen knife, which was insulting — and slammed him back against the wall hard enough to rattle a picture frame. His head cracked against the drywall. His vision went briefly white. By the time it cleared, she was on top of him. Straddling his hips, knees braced on either side of him on the hardwood floor, the edge of his own knife resting flat against the side of his throat.

Her hair had come loose from its tie. Her chest was rising and falling fast. There was a thin line of blood at her temple where his elbow had clipped her at some point. Her eyes were sharp and dark and furious and there was a faint, unmistakable flush high on her cheeks that he was choosing, in this moment, not to think about.

She had a knife to his neck.

He had a gun against her ribs.

He'd drawn it the second she'd come down on top of him — fast, practiced, the small holdout piece he kept at the small of his back — and the barrel was pressed firmly, gently, against the soft curve of her side just below the ribs. Close range. No miss. They both knew it.

Stalemate.

Lance let out a slow breath.

Looked up at her.

His chest was heaving. His head was throbbing where she'd slammed it. His mouth tasted like blood from where he'd bitten the inside of his cheek. And somehow — somehow — the corner of his mouth still tipped up. That same dry, controlled half-smile he'd given her on the porch all those months ago.

He shook his head, slow. Just once.

"Should've just minded your business, Detective."

His voice was low. Rough around the edges. Not angry. Not even really threatening. Just — tired. The kind of tired that came from a man who had been hoping, against every instinct he had, that this exact moment wasn't going to happen.

The knife pressed a little harder against his throat.

He didn't flinch.

His eyes flicked down — to her mouth, to the knife, to the small badge-shaped indent at her hip where her holster normally sat and very pointedly didn't tonight — and back up to her face.

"You didn't bring your service weapon."

A small pause.

"Sloppy."

That was a mistake.

He saw it land in her eyes a half-second before she moved. Her free hand snapped up, fisted in his hair at the back of his head, and slammed —

His skull hit the wall behind him for the second time in under a minute. White. Stars. The knife at his neck didn't move an inch — she was that controlled, even angry, even with adrenaline shaking her hands — but his vision blurred at the edges and he tasted copper again and the gun at her ribs almost slipped before he caught it.

Okay.

Okay, that was fair.

He didn't think.

He moved.

One hand came up — not for the knife, he wasn't stupid, he wasn't going to play that game when she had a blade on him — but for her hip. He got a fistful of her jacket, planted his other forearm across her chest, and threw his weight forward and to the side. They went over together. The knife scraped — not deep, just a sting along his jaw, she'd let it slide on purpose rather than gut him — and then they were on the floor and he was on top of her, one knee between hers, the gun pinned somewhere between them, her wrist with the knife caught hard against the hardwood above her head.

He was breathing hard. So was she.

He looked down at her.

Her hair was a mess. Her shirt was twisted. There was sweat at her collarbone and her pulse was hammering visibly at her throat and her eyes — god, her eyes — were lit up with something that was not entirely fear, was not entirely fury, and was not, he noticed against his better judgment, entirely unwelcoming.

He held her there for one beat too long.

Long enough for her to notice.

Long enough for him to notice that he'd noticed.

That was his mistake.

She bucked her hips up — sharp, trained, exactly the right angle — and his weight shifted just enough. Her free hand caught his shoulder. Her leg hooked his. And before his brain had quite caught up with what his body was doing, she'd flipped them.

Hard.

His back hit the floor with enough force to drive the air out of his lungs.

And then she was on top of him again.

In his lap, this time. Properly. Knees on either side of his hips, weight settled square on him, one hand braced flat in the center of his chest holding him down — not that he was going anywhere, not that he had anywhere to go. The knife was gone. Skittered across the hardwood somewhere to his left. His gun was gone too — she'd taken it off him in the flip, smooth as breathing, and it was now resting lightly in her free hand, the barrel angled down at the floor beside his head. Not pointed at him. Not yet. But there.

Lance lay very still beneath her.

Chest rising. Falling. The cut on his jaw stinging. Drywall dust in his hair. Her weight warm and grounding and entirely the wrong kind of distracting on top of him.

He looked up at her.

She looked down at him.

Neither of them said anything for a long, long moment.

He could feel her shaking, just slightly, through where her thighs gripped his hips. Adrenaline. Anger. Something else. He could feel his own pulse hammering against the inside of his ribs in a way that had stopped being purely about the fight a full thirty seconds ago.

His eyes searched her face. Slow. Careful. Calm again, the way he always was when things had gone completely, irreversibly sideways — because Lance had learned a long time ago that panicking didn't save lives. Stillness did.

He let his hands settle. Open. Palms up. On the floor on either side of his head, where she could see them.

He didn't reach for her. Didn't try to flip her back. Didn't try anything at all.

He just held her eyes.

And then — quiet, low, with the faintest, driest ghost of a smile pulling at the corner of his bloody mouth —

"...You gonna shoot me, Detective?"

A breath.

"Or are we gonna talk about it."

His voice was steady. Soft, even. The voice of a man who had a gun pointed near his head and his neighbor in his lap and a six-year-old daughter at her grandmother's for the weekend and absolutely no intention, no matter how this ended, of being the one who moved first.

The ball was in her court.

He waited.