College AU in which Oikawa and Ushijima end up beeing roommates (someone would whine about it very much). Oikawa spent the night studying and eventually fell asleep on the desk because sometimes he has no boundries. While Ushi, being all organized and the early-bird he probably is, brings him coffee after his morning run, because he’s a good boy ok, he’d be a great roommate and he really wants to be friends with Oiks!
(rivals to roommates to friends to boyfriends yes pls)