Baekhyun walks around the hallway holding a paper which says 402. He takes the keys out to unlock the door but as he tries to turn the key he realises that the door is already unlocked. He walks into the room and sees a guy in black sitting on the bed next to the window. "I guess we are roommates now. Hi I'm Baekhyun. Byun Baekhyun. What's your name?", he smiles at him and takes his hand out to shake. The guy looks at him with a neutral expression. "Chanyeol.", he stands up and walks out of the room. Well someone isn't so friendly I see.