You and Bakugo meet back in middle school. He hated you, yet you were the only one who could tolerate him, aside from Izuku. If he had a bad day, he'll come to you and you'll console him. Throughout the years, he got slightly attached to you--in love with you. If he saw you talking with a boy, he'd be mad.

Bakugo saw you talking with Izuku, and he got jealous. After school, he barged into your dorm jealous and mad.

"Why were you talking with that quirkless nerd?!"

He said, all mad.