Summary: American Chinese Ding (Cherrie Ying) studies drama in Beijing. One day, she helps her friend chase after her boyfriend, running vigorously on a Beijing street where she bumps into Dong (Louis Koo). The next day, Ding visits Dong, who, strangely enough, denies their acquaintance. Dong's buddy Dr Ching (Tats Lau) diagnoses his erratic behavior as the protection mechanism of human brain. The only way to lessen the pain is to erase or repress happy memories... (Hong Kong Cinemagic)

AKA: Sat yik gaai lui wong

Genres: Romance, Comedy

Country: Hong Kong

Directed By: Jingle Ma

Written By: Susan Chan, Tuk-Wai Yung

Starring: Cherrie Ying, Louis Koo, Tats Lau, Sui Junbo

More information at the Internet Movie Database