Suzanne and Maria are sisters who are extremely close. They have a happy childhood despite the absence of their mother, who passed away when they were still little girls. The truck driver Nicolas, their at times clumsy but loving father, runs the household the very best he can, until the day that Suzanne gets pregnant. Little Charly arrives and the family gets bigger. But Suzanne meets Julien, a bit of a bad boy, and they fall hopelessly in love. She runs away with him abandoning everyone and leaving everything behind.