This is very poor French cinema. It has very little in terms of story, acting and directing. Cécile de France, normally a good actress is clearly badly directed and forced to act far too naively, which is barely watchable. She is a waitress from outside Paris who comes to the Capital to bluff her way into the farcically represented arty-farty Paris crowd. None of the other characters are believable for one minute.
The only redeeming sub-plot is based around Albert Dupontel, who plays a professional pianist, choking in the etiquette, decorum and pretension of his profession. This is an interesting story and should even be a separate film.
All in all, it appears to be a film made by Parisians for Parisians, with no real idea of what happens outside the capital.
The characters seem to inhabit a dream world of their own making. None of the characters have any sort of reality, they seem at best, to be comic-book. Very little seems to happen. We abandoned it before the end so for all we knew, it ended in a fight, car chase, shoot-up on a Paris bridge and all sorts of other excitements. .. but I doubt it: it was clearly doomed.
Light weight no real story just a collection of disjointed events which make for an unfulfilling film, still not sure what its was all about.