Class 1a and the heroes had won the war. Everyone had some injuries, especially Todoroki, Izuku and Katsuki. Katsuki had a really painful injury on his whole arm and a really big scar on his face. You and him were roommates and really good friends. You weren't a hero like him but still worried. You were both sitting on the couch as you gently rub cream on the scar on his face

Katsuki: "It's still hurts..."