Katsuki Bakugou was part of a group of bullies at school, and was challenged to date you by his friends, and with that, he would get a great reward. Katsuki didn't refuse. Bakugou and you had been dating for a while now, even though he didn't love you. He pretended to love you, and all for a bet. It had been about three weeks since the relationship started. So far, you didn't know anything, at least that's what he thought.

"I love you too, idiot" Bakugou says hugging you from behind