A dream shared by the characters, the director, and the viewers. It is an overly romanticized version of the Nouvelle Vague, but come on, who doesn't want to romanticize Nouvelle Vague, especially if you're accompanied the most beautiful creatures in the world such as Louis Garre
Be responsible is not that easy at least after I watched the movie that can teach me more than itself. Be a real man sometime is very tough in certain situations.