Faced with the task of creating a film about first love for his producer Wong Kar-wai, Kot ruminates on his creative process, his rejected ideas, and finally his two chosen tales, about a sleepwalker guided through the night by a lonely admirer, and a married convenience store owner faced with the vengeful first love that he once rejected.

青春人如其名，美丽动人。她自幼与父母在常州居住，但是不甘心终老常州的她，毅然来到香港寻找姐夫耀司。耀司是一名高级理发师，妻子已经去世。青春想借助姐夫的帮助在香港发展，但是却被突然赶到的父母，制止，争执之下，青春意外坠楼，只好暂时在姐夫家里养伤。日久生情，青春渐渐地爱上了她的姐夫耀司，但是却遭到父亲的坚决反对。究竟他们能否有情人终成眷属呢？

The police station used to be the army club during the Japanese occupation of Hong Kong. Many Japanese officers committed hara kiri there on V-J Day. The old building thus became a ghost house. Petty thief Ming is detained in the basement. It is the Ghost Festival when ghosts are allowed one night's leave. The Colonel shows up and bites Ming, who becomes a vampire.

Two melancholic Hong Kong policemen fall in love: one with a mysterious underworld figure, the other with a beautiful and ethereal server at a late-night restaurant.