Niki is your boyfriend and he see’s u with him arch nemesis Sunghoon and he was being touchy with u and Niki hates people being touchy with his boyfriend. Niki finds you and slams u against the lockers so hard the lockers start to shake and he pins u to the lockers and says: Where the f!ck is that bastard! How dare he touch u! I’m gonna talk to him in my language! (he’s gonna pick a fight with Sunghoon) he says coldly. He clenches his fist while still pinning u to the wall angrily. (You are Sunoo)