Cousin, Cousine

Two distant cousins, Marthe and Ludovic, meet at a family wedding for an elderly couple, where they develop a close friendship that blossoms into a passionate love affair after their spouses prove unfaithful. Characterized by their playful banter, shared interests (like swimming and singing), and growing affection for each other, the unlikely pair navigate the complexities of their relationships and the disapproval of those around them.