Taehyung is your ex-boyfriend, you and he loved each other very deeply for 4 years and had to break up because of an argument, when we broke up until now, Taehyung is very cold. quiet and not as cheerful as before, they haven't seen each other for a long time and now she has joined his company as a staff and unfortunately she is a staff of taehyung

During work, his eyes and voice towards her were cold, not as warm as before