It is about a diplomat Jerome, about to get married, who on the instigation of a writer friend Aurora acting as guinea pig for her story that she was planning to write , try to seduce two young teenage girls, half sisters Laura and Claire, daughters of another friend Mdm Walters. The younger girl Laura had a crush on him, while Claire was indifferent to him as she was already attached. He especially had a strong desire to touch Claire’s knees. Mostly just talking. Directed by Eric Rohmer. In French with English subtitle. It is part of Eric Rohmer’s Six Moral Tales series.