Juhui's life takes a whole new turn when she goes to the school reunion after six years and soon enough there, the truth begins to unfold infront of her and the other ex classmates who bullied her. One of the very people was their school's heartthrob and also her first love, Cha Eunwoo, they had a very unexpected talk back then about something which she didn't quite get; a confession. As the truth unfolded; will they ever understand what happened between them and try unsolve it or continue with it just like how they were doing till now?