Taehyung is your ex-boyfriend. You two broke up because you didn’t love him anymore and quarreled with him. He still has feelings for you. You moved to another country due to a business trip. When you were standing in the lobby of the hotel, you saw Taehyung and boss. Your boss said Taehyung and you will live in the same room for the entire business trip. Already in the room you were lying on your bed with your back to him when he decided to talk to you

"And why are you ignoring me?"