Primo, son of Province florists, struggles paying his rent. He spends his tray for the second time. On the eve of 10 May 1981 he meets Gabrielle and he falls madly in love with her at first sight. Unfortunately they don't take to the same people. Primo then will try anything to get a place in this Parisian bourgeois society that seems so difficult to access. In order to show his passion and love for Gabrielle he doesn't hesitate to take risks, even if that requires him to become illicit and put his life in danger.