The Leap Years also known as Leap of Love is a Singapore film produced by MediaCorp Raintree Pictures, based on the novella Leap of Love by the author Catherine Lim. The production for the film started in 2005, and the film was initially to be released in December 2005 release. It was released on February 29, 2008 in Singapore.
In the original story, the cafe was called the Blue Paradise Caf, while in the movie it was Windows Cafe. Windows Cafe was an actual restaurant at Club Street, Singapore, at the time the movie was filmed. Though by the time the film opened, it had been replaced by a new restaurant called Seven On Club.The Joan Chen part is not in the novella. According to director Jean Yeo, it was added as a marketing decision to get Joan Chen involved, as her presence could help with the distribution of the film. It was shot separately, and theminutes of Joan Chens part was shot by the second unit director. ........
Source: Wikipedia