he movie is set in Hong Kong and the Philippines in 1960. Yuddy, or 'York' in English (Leslie Cheung), is a playboy in Hong Kong and is well-known for stealing girls' hearts and breaking them. His first victim is Li Zhen (Maggie Cheung) who suffered emotional and mental depression as a result of Yuddy's wayward attitude. Li Zhen eventually seeks much-needed solace from a sympathetic policeman named Tide (Andy Lau). Their near-romance is often hinted at but never materialises.

Overview from themoviedb.org