Paris ,Spring :Jacques ,38 , has just broken up with the beautiful Alexandra.He has bitter memories and he begins to deludes himself.A few months later,in Saint-Tropez ,he watches,amused, his friend Claude 's love failures with Anne,Alexandra ,Barbara and Ursula.Three months later the four girls welcome both men and another guy,Lucien ,in their chalet in the mountain.Virginie,a coquette, gets involved in the amorous game and confuses the issue.