A 19-year-old searches for her twin brother after he runs away from home, following a fight with their father.
Mélanie Laurent
Élise 'Lili' Tellier
Kad Merad
Paul Tellier
Isabelle Renauld
Isabelle Tellier
Julien Boisselier
Thomas aka 'Grenouille'
Aïssa Maïga
Léa
Simon Buret
Antoine, Loïc's friend
Christophe Rossignon
Hallway teacher
Thibault de Montalembert
Psychiatrist
