Mathieu lives in Paris, Alice in a small seaside resort in Western France. He is a famous actor, about to turn fifty. She is a piano teacher in her forties. They were in love fifteen years ago, then separated. Time has passed. They each went their ways and slowly healed. When Mathieu goes try to overcome his melancholia in a thermal spa, he stumbles upon Alice.
Guillaume Canet
as Mathieu
Alba Rohrwacher
as Alice
Sharif Andoura
as Le mari d'Alice
Emmy Boissard Paumelle
as Emmy
Marie Drucker
as L'épouse de Mathieu (voice)
Lucette Beudin
as Lucette
Gilberte Bellus
as Gilberte
Hugo Dillon
as Le prof de gym
