Biografia

On April 1, 2003, he jumped to his death from the 24th floor of the famed Mandarin Oriental Hotel, located in the Central district of Hong Kong Island. He left a suicide note saying that he had been suffering from depression. The day after Leslie's death, his long time partner, Tong, confirmed that Cheung suffered from (clinical) depression and had been seeing psychiatrists for treatment for almost a year. He also revealed that Cheung had attempted suicide in 2002.

Cheung was bisexual and claimed so in an interview with Time magazine. He had denied it during the earlier portion of his career but "came out" in the 1990s after emigrating to Vancouver, Canada. In a 1997 concert Cheung openly revealed his relationship with Daffy Tong Hok-Tak. He became the co-executor of Cheung's estate. A full-page obituary on Cheung in a Hong Kong newspaper listed Tong as his surviving spouse.

In his early career chose his name "Leslie" after the British actor Leslie Howard and because of his love for the American film Via col vento (1939). He liked the fact that the name Leslie could be either a male or female name.

In the early 1990s he became one of the few Hong Kong actors who dared to play gay characters on-screen. Cheung's first gay role was Cheng Dieyi in Farewell My Concubine (1993). In Happy Together (1997), Cheung played another gay role which involved him in graphic sex scenes and for which he was nominated for the Best Actor Award at both the Golden Horse Awards and the Hong Kong Film Awards.

The first Hong Kong actor who acted in a mainland China film (Farewell My Concubine, 1992)