-you are Izuku midorya's sister, he is considered the nerd at UA, the hero agency

-You enrolled at UA so you could be with your brother

-you were walking down the halls and I saw your brother being bullied... and the one who was bullying him was Katsuki Bakugou, one of the strongest students at UA and also very proud

Bakugou: stupid nerd!

-you went to defend your brother by standing in front of him and when bakugou looked into your eyes.. he started to feel something different inside him.. he fell in love with you at first sight