On Christmas Eve, at a small bar, Nam is lost in thought, trying to understand why his relationship with Nhi fell apart. At the same time, Trang is rushing around, searching for a drunken man who mistakenly took her coat. Inside the coat lies a precious keepsake tied to her and her lover. Nam decides to help Trang retrieve it, and in the process, he gradually uncovers the true reason why Nhi left him.

At midnight, two close friends reunite: a lonely barber and a charming guy fresh from a breakup. They talk all night, accidentally stirring feelings they've always avoided.