Antoine and Laurent, old friends, spend their vacation in Corsica with their respective daughters: seventeen-year-old Louna and eighteen-year-old Marie. One evening at the beach, Louna seduces Laurent. Louna is in love, but for Laurent it was nothing more than a momentary distraction. Without revealing her lover's name, Louna confides in her father, who tries by any means to discover who his daughter's lover is. How long will the secret be able to be kept hidden?
Vincent Cassel
as Laurent
François Cluzet
as Antoine
Alice Isaaz
as Marie
Lola Le Lann
as Louna
Philippe Nahon
as Le voisin
Annelise Hesme
as Sylvie
Louka Meliava
as Romain
Noémie Merlant
as Linda
Romain Apelbaum
as Le DJ Via Notte
François Bergoin
as Le chauffeur de taxi
Samuel Torres Bianconi
as Le loueur de jet-ski
Jules Pelissier
as Le copain de Romain
