Mélo (1986)

Director: Alain Resnais
Cast: André Dussollier, Catherine Arditi, Fanny Ardant, Hubert Gignoux, Jacques Dacqmine, Pierre Arditi, Sabine Azéma

Synopsis:

Pierre Belcroix and Marcel Blanc are violinists and lifelong friends living in Paris in the 1920s. While Marcel has become famous and Pierre has not, both are happy with their lives. Pierre is happily married to Romaine, a stylish young flapper. However, Marcel meets and falls in love with her, which Marcel little suspects.