Two lifelong friends bond whilst vacationing in a luxury Swiss Alps lodge as they ponder retirement. While Fred has no plans to resume his musical career despite the urging of his loving daughter Lena, Mick is intent on finishing the screenplay for what may be his last important film for his muse Brenda. And where will inspiration lead their younger friend Jimmy, an actor grasping to make sense of his next performance?
Guillaume Canet is told by a young co-star that he's no longer Rock'n' Roll and can't sell films anymore. He then tries to prove her wrong and gets help from his girlfriend, Marion Cotillard.
Two years have passed. After missing their separation, the Leroy seem perfectly successful in their divorce. But the appearance of two new lovers in the life of Vincent and Florence will set fire to the powders. The match between the former spouses resumes.
