To Live and Die in Tsimshatsui is a 1994 Hong Kong crime film directed by Andrew Lau and starring Jacky Cheung,[1] Tony Leung, Jacklyn Wu and Power Chan.

[3] Crazy Lik and his friend Pong are two undercover cops who are sent to infiltrate triad leader Coffin Sing.

Lik becomes down as he is separated from his best friend and feeling responsible for Sing's death.

This leads to a time where Lik gets drunk at his girlfriend Moon's mother's birthday party and making a fool of himself and Moon feels disgusted and leaves him.

Later on, Lik must decide whether or not to betray the triad brothers he has grown very close to completing the case for his superior whom he really hates and who is hitting on his girlfriend.