成人游泳班的基调是迷人的爱情剧，失去爱情并又得到机会，三个陌生但有着千丝万缕联系的人，经历过个人心碎试图在水中逃避爱情，但他们不知道，人生并不是总是按照自己意愿进行的，你的脚一旦进去水中爱情就要降临……

A young woman falls in love with a famous novelist and travels with him to his home in Southern Italy. There, her obsession with the memory of his dead wife begins to consume her.