The film follows the friends of a recently deceased minor painter Jean-Baptiste Emmerich as they take a train from Paris to Limoges, where he is to be buried, attend his funeral, then gather at the home of his twin brother, Lucien. The mourners include François, who spends the journey listening to a series of taped conversations with the painter; Jean-Marie and Claire, a couple whose marriage has broken down; Emmerich's former lover Lucie; Louis, a close friend of François, and Bruno a young man with whom he has fallen in love. As the train heads south, the travellers watch the car carrying Emmerich's coffin being driven recklessly alongside the train by their friend Thierry.