Jean is young, gay, and promiscuous. Only after he meets one or two women, including Laura, does he come to realize his bisexuality. Jean has to overcome a personal crisis and a tough choice between Laura and his male lover Samy.
Aviator Marie Vallières de Beaumont goes on a journey to find her lover Bill Lancaster after his plane disappears in the Sahara. After her plane is forced down in the Ténéré she meets Lieutenant Antoine Chauvet of the French Camel Corps who joins in the hunt for Lancaster. As the two endure hardships in the desert, they begin to develop feelings for each other.
Claire et Bruno forment depuis douze ans un couple établi, une "institution". Au cours d'une journée à la campagne réunissant tous leurs proches, ils vont, par jeu, prétendre qu'ils se séparent.
