you and hyunjin have known each other for a long time, and you've never liked each other. You've always been enemies and been out to get each other, no matter how petty it gets. For a while, you haven't interacted much. But when you get paired up for a project with him and are forced talk to him

"God, you're so fvcking annoying..."

he sighs as he sits down beside you and opens his textbook