It's very sad. It's very sad, ... At the very beginning I think this is a story about a man (trying to) carry on his life after he broke up with the woman he loves. And he tries to change. He tries to forget the past. He tries to live like a new man. He thinks he's changed entirely, he sees things, he acts differently, but deep down inside him I think he still lingers with the past and that's sad. Tony Leung