Claire and Maurice have to take the whole family to Claire's father's funeral. This tightly knit family is not only composed of Claire's vegetarian son, Alex, who's secretly fond of Maurice's daughter, Lucie, the teenage rebel, but also Claire's brother, a poet living under his sister's roof; without forgetting young Prune, Claire and Maurice's daughter, who will develop a passion for the country's emblematic cows. They must all strive to get along during the road trip to Willouby.
Nathalie teaches philosophy at a high school in Paris. She is passionate about her job and particularly enjoys passing on the pleasure of thinking. Married with two children, she divides her time between her family, former students and her very possessive mother. One day, Nathalie's husband announces he is leaving her for another woman. With freedom thrust upon her, Nathalie must reinvent her life.