Dong (Vic Chou) was dating Fan, but was infatuated with Yan (Li Bing Bing). Dong suddenly dies in a fatal car accident, and Yan is badly affected. She relies on medication to escape from the reality and her true feelings toward Dong. Three years pass, and Yan takes advice from Dr. Yuen (Roy Cheung) to finally relinquish the medication. She starts seeing Dong repeatedly in her dreams and begins to suspect that her encounter with Dong is real. At the same time, she realizes that she is slowly falling in love with Dong.
