88 mins | Drama, Romance | Jan. 10, 2008
88 mins | Drama, Romance | Jan. 10, 2008
| IMDb rating | 4.8 |
| Producers | Milkyway Image Company |
| Original title | 蝴蝶飞 |
| Directors | Johnnie To |
| Writers | Ivy Ho |
as Foo Yan Kai
as Zheng Jing Dong
as Yan's Roomate
as Dr. Yuen
as Doctor
as Ms. Chan