Giovanni is a criminal lawyer who is successful both at work and with women, despite a happy marriage. One day, however, his life is turned upside down by the sudden intrusion of Sara, a beautiful professional used to conquering men to fight boredom. Seized by an increasingly pressing passion, Giovanni leaves his family but shortly after he is in turn left by Sara, afraid of establishing a stable relationship with him.

Ernesto is doomed to loneliness since the loss of his wife. He is a writer who lives alone without any children, and is an antisocial person. However, he is as satisfied with his life. Although he has not been working for a while, a film director asks him to prepare a scenario on the life of "Teresa of Ávila". Meanwhile, a young peasant girl, Luana starts working with him as a maid. Now the time has come for an affair which he has ignored for some years.