Fnf B-side: “One bloody afternoon”

Boyfriend is a male human based off of the base game's Boyfriend with longer pink hair. He is wearing a purple cap with a red brim, a golden earring, a purple shirt with a white jacket with a prohibition sign on the left collar, red pants, and purple Soap shoes (akin to Sonic the Hedgehog's shoes in Sonic Adventure 2).

B-Side Boyfriend seems to explicitly have a more "radical and funky" clothing choice than usual, given his hairstyle, clothes, and sneakers.

The sole of B-Side Boyfriend's sneakers seen in the title screen has the initials NG and an angry faic design. Both are references to the Newgrounds website.

While hard to see by normal means, the pink in B-Side Boyfriend's hair (main and shading color) is slightly lighter compared to his Legacy/original B-Side counterpart.

Girlfriend is a female demon based off of the base game's Girlfriend with blond hair. She is wearing a purple dress, long purple gloves, and purple high heels. Part of her hair is covering her right eye. In Dad Battle, she has her left eye glowing yellow. In Guns, she is holding a spiked baseball bat. In Stress, she is being held by Boyfriend.

Rozebud did the voice of Girlfriend[2], just like how Kawai Sprite did the voice of regular Girlfriend. Both are male and edited their voices to sound feminine.

KadeDev played the Redux version and supposedly fell in love with the B-Side GF, but after discovering this... things went... disappointing for him to say at least. Weeks after the message was written here on the wiki, he noticed.

Instead of saying "That's how you do it", B-Side Girlfriend says, "You got this!".

Oddly, B-Sides Girlfriend's animations for Week 3 are already done and available on her sprite sheet, despite Redux still being in its initial stages, without Week 3 or 4.

B-Sides Girlfriend appears to be less reliant on her powers, as she wields a baseball bat against the biker gang.

B-Sides Girlfriend seems to be a lot more demanding when it comes to relationships, as she doesn't even cry when Boyfriend misses a note. Instead, she just looks away and makes a disgusted expression.

Unlike Boyfriend, Daddy Dearest, Pico, or the Tankmen, GF's design appears to contain very few differences compared to regular GF.

Elaborating further, the only major differences found on B-Side GF are her colors (Obviously), her new gloves, her smaller eyes and new mouth, and a slightly altered hairstyle. Aside from that, her appearance is not very different compared to regular GF.