When she gets back from vacations, Lili, 19, learns from her parents that Loïc, her twin brother, after a violent argument with their dad, left the house. As she doesn't heard from Loïc, Lili convinces herself that something happened to him, and sets off in search of him. What she will find out is beyond understanding.

Lili played by Mélanie Laurent

Thomas played by Julien Boisselier

The father played by Kad Merad

The mother played by Isabelle Renauld

Director:
Philippe Lioret

Actors:
Lili ------ Mélanie Laurent
Paul ------ Kad (Kad Merad)
Thomas ------ Julien Boisselier
Isabelle ------ Isabelle Renauld
Léa ------ Aïssa Maïga
Loïc's friend ------ Simon Buret

Scenario:
Philippe Lioret & Olivier Adam

* César Award for best actor in a supporting role: Kad Merad.
* César Awards for the most promising actress: Mélanie Laurent.
* Lumiere Award for Most Promising Young Actor: Julien Boisselier.
* Lumiere Award for Most Promising Young Actress: Mélanie Laurent.
* "Étoile d’or de la révélation féminine" for Mélanie Laurent.
* "Étoile d’or du scénario" for Philippe Lioret and Olivier Adam.