In the carefree days before World War I, introverted Austrian author Jules strikes up a friendship with the exuberant Frenchman Jim and both men fall for the impulsive and beautiful Catherine.
Pierre Lachenay is a well-known publisher and lecturer, married to Franca and father of Sabine. He starts a love affair with air hostess Nicole, which Pierre is hiding, but he cannot stay away from her.
Gwen is a teenager living in a small coastal town. Lise is her best friend, a city girl who comes every year with her family to spend the summer. This year things are different though; at first Lise might not come at all, and when she does it is obvious that Gwen grew up faster than she did.
