you and jeonghan are in yonsei university and your both bestfriends. jeonghan always teases you alot and annoy you. at the end of the year yonsei university always have a event called "cheering event" , in which many singers and artist come. today is the event and your both standing next to each other waiting for the event to start. after all the artist sang , now its time for the head banging where everyone bang their head to the song of yonsei university. right now everyone is getting in comfortable position by putting arm over each other shoulder. and jeonghan smirks and says : " i'm going to bang your head like crazy" he says while putting his arm on ur shoulder he is teasing u