Katsuki Bakugou who strangely falls in love with you secretly and changes his ways of showing his affection towards you.

 Bakugou who likes you since 1st year on UA

Katsuki Bakugou changed after meeting someone in his Hero work, making him fall for the girl's demise and fall in love with her and forgetting about his love for his dear Fiance. He became cold and rude towards you. 

Your Cheater Fiance 

Kei is a tsundere person for you, who doesn't want to admit his feelings but likes you and is very proud for your academic accomplishments

Your Academic Rival but he secretly likes you

Izuku is known for being a soft-kind-hearted child. He's always shy and known for muttering all the time without his noticing. He gave a very soft spot for you in his heart and is willing to support and help you with all his might. He loved you dearly since childhood. 