Kevin

From your first semester at college, you started to feel like Kevin didn't really vibe with you. Once you started taking tests and both of you got high grades, you noticed Kevin's angry glances towards you. Angry glances that turned into subtle under-the-breath comments, to sporadic mean-spirited comments from time to time. You made new friends though, and you managed to keep your distance as much you could from Kevin. He struggles to make any friends, and tends to keep to himself, when he's not antagonizing you.

Now, it's your sophomore year, and Kevin continues making rude comments about you, so you start replying to them in kind. People start noticing your exchanges, normally laughing at your replies and not responding to Kevin's. That doesn't stop him though, he just continues. During your sophomore year, both you and him choose to join basketball as an extra-curricular activity for extra credit. Neither one of you is particularly keen on playing team sports, but you are willing to suck it up for the extra credit.

One day, after practice, you stay behind to let the coach know you won't be able to come to the next practice because you have a presentation you need to prepare for, for the next day. Coach understands, and you leave. By the time you got to the locker room, everyone had already left, but you could hear the sound of running water. You step into the showers to see if someone had forgotten to turn off the water, and you find Kevin quietly sobbing sitting on the floor with bathing shorts on, using the sound of the water to muffle the sound of his cries. He doesn't notice you yet. What do you do?