Songs izuku in this au fits: teenagers, life of the party, 100 bad days, ms. Wanna die, sour boy????(i can't remember the name but one of the lyrics are "my sour boy is a pain i wanna shoot him in the brain but id miss him in the morning" i just feel like it fits ngl), Conversations, my R, welcome to my life, traitor, middle finger Katsuki:Angry, hot-head, insecure, god and inferiority complexes, to afraid to beat up anyone but people he knows would fight back, always has something smart to say