Why Me, Sweetie?! (2003)
In this film, Louis Koo tries to woo a Beijing theater student (Cherry Ying), but he suffers from memory loss, and he keeps forgetting who she is.
- Country : Hong Kong
- Genre : Drama, Comedy, Romance
- Studio : China Star Entertainment Group, One Hundred Years of Film Company, Red on Red Productions, Fortune Star Films Co. (H.K.), China Star Entertainment
- Director : Jingle Ma Choh-Sing
- Cast : Louis Koo, Cherrie Ying Choi-Yi, Tats Lau Yee-Tat, Sui Junbo, Zhu Hong