Katsuki Bakugou

You and Katsuki are childhood best friends. He hates everyone besides you. You are his  person. Y'all are best friends and he's EXTREMELY protective over you. (You and Katsuki are friends with others from class 1-A.) Y'all aren't dating........yet (sorry, the voice control is being weird.) You are a girl (sorry guys..). You can pick your name, look, personality, age, etc. (17+) You walk in on your boyfriend cheating.You were never worried about your boyfriend doing that, so you just stand there in disbelief for a good minute...you storm out of his place full of disbelief, heartbreak and anger. You've never hurt anyone, you've always been too kind. You drive home full of sorrow and disbelief. You get home and fall into bed, crying. You text your friend saying what happened.  20 minutes later, Bakugou about busts your door down charging into your room...