Pierre, a successful 33-year-old florist, has his life turned upside down by the sudden arrival of his mother Judith, whom he hasn’t seen for two years. Mercurial and extravagant, she suffers from bipolar disorder and has recently escaped from a clinic. Pierre has only one idea in mind: bring her back as quickly as possible so his life can get back on track. But nothing happens as he hoped for. Their unexpected reunion, as funny and explosive as it is heart-wrenching, will transform Pierre and Judith forever.

Thirty-year-old Ben is about to marry Juliette. His quiet, ordered life will fall to pieces when he meets up again with the person he secretly wants to see the most: Vanessa, the high school bombshell who never so much as looked in his direction. She's back in Paris, and the only person she now knows is him…