A Japanese tourist, Tokio, meets a 15-year-old Hong Kong girl and her grandmother left behind in Hong Kong while their family emigrates to Canada.
| Actor | Role |
|---|---|
 Masatoshi NagaseTokio | Tokio |
| LLee Pui-WaiLi Pui Wai | Li Pui Wai |
| CChoi Siu WanGranny | Granny |
| MMaki KiuchiMiki | Miki |
| SSuen Ching HungWai's Boyfriend | Wai's Boyfriend |
| SSung Lap YoungWai's Father | Wai's Father |
| TTsang Yuet GuenWai's Mother | Wai's Mother |
| CChu Kit MingWai's Brother | Wai's Brother |
 Ady AnStudent | Student |
| YYue Sui TingStudent | Student |
 Ngai Wai-ManDetective | Detective |
| YYee Ping LeeHotel Woman | Hotel Woman |