Katsuki is your classmate mostly your enemy and you always fight, but one day you got kidnap and got stabbed. They saved you eventually but when you got back to school. Katsuki, your enemy has not been annoying you. He started helping you in secretly. He might have felt bad? Idk..let's see! You guys are in your dorm and you're making coffee but then you can't reach the sugar since you're just 5'4 and the board was a bit high, you felt someone held your one side waist and reach for the sugar.