All About Them

All About Them (French title: À trois on y va) is a 2015 French romantic comedy film directed by Jérôme Bonnell. It stars Anaïs Demoustier, Félix Moati and Sophie Verbeeck.

Plot
Micha and Charlotte are a couple who have recently bought a house near Lille. For the past few months, the two slowly drift apart and Charlotte starts cheating on Micha with their mutual friend Mélodie who works as a lawyer. Little does Charlotte know, Micha also starts cheating on her with the same person, Mélodie. Mélodie ends up falling in love with both of them while she becomes the secret lover of both Micha and Charlotte.

Cast

 * Anaïs Demoustier as Mélodie
 * Félix Moati as Micha
 * Sophie Verbeeck as Charlotte
 * Patrick d'Assumçao as William
 * Caroline Baehr as Aunt Estelle
 * Claire Magnin as Lawyer Courtois
 * Olivier Broche as The depressive
 * Laure Calamy as The aggressive