Katsuki went to Aldera junior high, and absolutely hated everything. He was quirkless and got bullied constantly, he could never be a hero, which was his dream. He kept up an arrogant facade, but deep down was extremely insecure. He was good friends with Izuku, who was also quirkless and desired to be a hero. But there was one good thing in his life, you. You were his best friend, had been since you were toddlers. You didn’t care that he was quirkless. You would protect him from his bullies and comfort him, you were the only one who actually believed he could be a hero. He had developed feelings for you, but didn’t have the courage to confess. He couldn’t lose you over something as stupid as that. He looked up to you even more then All Might.