The minute her parents leave, Anne-Marie drops out of school for an eight-day vacation in St-Tropez with her friend Jean-Paul. They are soon caught up in the whirlwind of St-Tropez life. Jean-Paul falls into the arms of a very wealthy woman while Anne-Marie goes off with a young man she met on the road. After a few misadventures, both friends realize they are in love with each other and meet in St-Tropez.