Takes place twenty years after the events of “L’Auberge Espanole,” and follows Tom and Mia, the children of the film’s protagonists Xavier and Wendy, as they spend time in Athens.

Lepetit, an ambitious and determined man, is named the new CEO of a department store. His mission is to improve the store's financial position. He decides that the human factor will be his catchword and introduces new methods, which he also applied to himself. But tensions slowly arise between members of the staff.

When Chloe, a young Parisian, decides to take a long-overdue vacation, she has to find someone to look after Gris-Gris, her beloved cat. Everyone, including her gay male roommate, refuses to help her, but she finally makes an arrangement with the elderly Madame Renée, who often watches over other peoples' cats and dogs. However, when Chloe comes back, Madame Renée tells her that unfortunately the cat has been lost, and the unlucky owner goes on a search for her dear animal friend. While looking for the cat, she meets many colorful characters who populate the neighborhood.

Xavier is a 40-year-old father of two who still finds life very complicated. When the mother of his children moves to New York, he can't bear them growing up far away from him and so he decides to move there as well.

An upper middle-class French family celebrates a birthday in a restaurant. In one evening and during one meal, family history, tensions, collective and separate grudges, delights, and memories both clash and coalesce.