Chungking Express, directed by Wong Kar-wai: what makes the 1994 Hong Kong film great

The film, which stars Tony Leung Chiu-wai, Faye Wong and Takeshi Kaneshiro, was shot over two months, with writer-director Wong Kar-wai penning the script as he went along

Chungking Express is one of the most romantic films ever made in Hong Kong - and certainly the coolest.