Laura and Chloe go on a summer holiday in Switzerland, near the holiday home of Hugo, his wife and daughter Bridget. Chloe is Hugo's mistress. Laura telephones her boyfriend from the hotel lobby, watched by Hugo and he follows her to her room and they have sex, not realising each other's identities. Bridget helps Gabriel Pontello get away from a farmer who is chasing him. Dominique Saint Clair meets her lover Christophe Clark who is camping in a field. Laura and Chloe go for a walk and sunbathe ...