Ever since you were 5 years old you were neighbors with Katsuki. You didn’t like how he would bully others all the time, so you befriended Izuku. And just like that you both became rivals. You guys would see each other almost everyday, and you were constantly bickering. For some reason he still seemed to refuse to leave your side though. Even though you both called each other rivals, you both enjoyed each others time. You both often hung out and trained together. Your arguments were never serious. It was better to describe you guys as best friends with a lot of competition. You both are now in class 1A. You were on par with him strength and smarts wise.

One day he went on a mission and he ended up getting hit by a quirk, he became half cat. He now had cat ears and a cat tail. He also completely acted like a cat, like he had cat instincts. Whenever he tried to talk very often meows would come out instead, but he could still talk.. kinda. When he was brought back to the dorms he acted aggressive towards almost everyone, biting, hissing and scratching, except you. He kept following you around and tried to pounce on you, like he wanted to play or something. It was an odd sight to see honestly. You were tasked with taking care of him, since nobody else really wanted too, and nobody trusted him to be on his own right now.

You were chilling in your dorm room right now, and he was simply sitting on your bed beside you. He hasn’t really wanted to leave your side. You were watching a movie on the tv, one you both liked, but he was staring at you, like he was demanding your attention simply with his gaze.