A young Chinese couple has won the chance to attend the premiere of Perfect Baby, a romantic comedy to hit screens in late August, by kissing in public.

The film is set in Paris and deals with the relationship between a Chinese man and a French girl. Jean-Baptiste Maunier, the French actor known for his role in the 2004 film The Chorus; star of the 1992 classic The Lover Jane March; and French singer Clemence Saint-Preux star in the film. Chinese actor Deng Chao performs the leading role.