Confession of Pain

Confession of Pain is a 2006 Hong Kong crime drama film directed by Andrew Lau and Alan Mak, starring Tony Leung, Takeshi Kaneshiro, Shu Qi and Xu Jinglei. Plot summary Police inspectors Lau Ching-hei and Yau Kin-bong arrest a rapist in 2003. When Yau returns home later, he sees that his pregnant girlfriend has committed suicide by slitting her wrists. Yau is so depressed with her death that he indulges in alcohol and turns in his police badge to work as a private investigator. He becomes obsessed with finding out the reason for his girlfriend's suicide. Three years later, Yau discovers that his girlfriend had actually cheated on him and she was waiting at a bar for her secret lover on the night she died. Her secret lover did not show up that night because he was involved in a car accident. Yau initially thought that he will be angry with his girlfriend's lover, but he ends up taking care of the comatose man in the hospital. Yau gets over the unhappy incident and falls in love with Hung, a girl who sells beer in the same bar. Lau's wife, Susan, is the daughter of the billionaire Chow Yuen-sing. One night, Lau and two accomplices break into his father-in-law's residence, where they kill Chow and his butler, Uncle Man. Later, Lau lures his partners-in-crime to a rundown house and murders them, after which he attempts to make the scene seem as though the two of them killed each other in a dispute over the loot. Susan is not convinced that only the two killers were involved, so she hires Yau to help her investigate further. She has also become paranoid after her father's murder, so Lau has to discreetly give her pills to calm her down and put her to sleep.