Paris, December 1999. A group of Parisians cross paths. A police commissioner madly in love with his colleague’s wife, a director looking for a subject. A man who learns that he has lung cancer. A waitress in love with her boss. A wealthy owner of a pizza chain who falls in love with a former member of the Comédie Française when he wanted to buy her castle. Among them, there is also Shaa. She dreams of becoming a singer and starts a duet with Massimo, a street singer of Italian origin. They quickly fall in love with each other. But one day, a producer spots Shaa and offers her a solo career.