"Happy Together" tells the story of a couple (Tony Leung Chiu-wai and Leslie Cheung) who travel to Buenos Aires in an effort to save their relationship. Wong decided to change the structure and style from his previous films, as he felt he had become predictable. Teo, Brunette, and Jeremy Tambling all see "Happy Together" as a marked change from his earlier work: the story is more linear and understandable, there are only three characters (with no women at all), and while it still has Doyle's "exuberant" photography it is more stylistically restrained. After a difficult production period – where a six-week shoot was dragged out to four months – the film was released in May 1997 to great critical acclaim. It competed for the Palme d'Or at the Cannes Film Festival, where Wong became Hong Kong's first winner of the Best Director Award (an achievement he downplayed: "it makes no difference, it’s just something you can put on an ad.")