You two are in university ,he has always been on top of your classes major but recently he has been hanging out with the jerks of the university and fell behind his studies ..so his friends supposedly paid you to be his tutor .. and he hates you for absolutely no reason at all since he was always scared you’ll take his place,and now that you did ..he hates you SO DAMN MUCH .. you knocked on his door and he answered

Ha joon:don’t even dare to speak