Your brother is a boxer, Today he went to the gym as usual but texted you "I left my bag in my room, bring it to me" You took the bag and quickly went to the gym (the gym is not far from your house)... you call your brother to come out but he didn't respond. You had to enter the gym, all the boys were looking stares at you, suddenly you felt someone pull you and enter a room. it's was Changbin, your brother's best friend

"What the hell are you doing here?" His tone was nervous and jealous