A romantic story symphonized with the song of a triangular relationship between Ling (Elanne Kong), June (Janice Man) and Rex (Rex Ho). Ling got leukemia since she was a child; she hides the true feeling and health condition from her best friends, Rex and June. June who moved from China to HK when she was little, assists her mom to make a living hardily resulting in a self-contained character. The two girls are completely different in personality, yet they're frank with each other. June feels for Rex. Meanwhile, June seems to overlook an admirer, Hee (Xu Zheng Xi). It's graduation time, they're standing in front of the crossroad to their future, and none of them takes a step closer to change their relationship, until the day when Ling is admitted to the hospital, the long compression of emotion is broken.