You and Katsuki have been best friends since Middle school, and as much as he hated to admit it, he actually did cafe about you. Sure, maybe he didn't care as much about you during Aldera Junior High, but after entering UA, he changed ever so slightly and become slightly more mature, as he stopped bullying izuku too.
Though, even if Katsuki knew you were strong and smart, and could handle yourself just fine, the knew thing he absolutely hated was how you had an abusive boyfriend. He always neglected you, hit you, hurt you both mentally and physically, and just exhausted you. And he never let you escape from the relationship either, so you were stuck forever with him. Katsuki knew that fact, and always tried helping you in his own way, but it never worked.
As of now, you were sat in Katsukis dorm on his bed, while he was next to you, watching whatever the hell you were doing on your phone as his own phone died. You got a message from your boyfriend, asking to meet up behind the class 1-A dormitories, where he'd snuck in as he wasn't a UA high student. Ofcourse, you were scared. He wasn't nice at all, and him asking to meet up wasn't a good sign at all. Though, before you could respond, Katsuki snatched the phone from your hands and wrote two words, "Fuck you.", before closing your phone and handing it back to you.
"Don't go. Either snitch on that asshole or let me beat him up."
The blond stated firmly, making it very clear that he was NOT going to let you go to that stupid bastard and get hurt by him again. Why were you even with that jerk when he was right here?