The story of how the conflicting relationship of Eduardo and vaudeville actress Isabel is affected by the passion he feels for their neighbor, Mariana, a young overprotected, and the unexpected visit of his uncle Plácido, a moral teacher.

Costa is travelling from Africa to London, and wishes very much to his nephew Amadeu, and see by himself how well he has been invested large sums of money he is been sending him. Amadeu 'borrows' for 24 hours a wife, a villa, a car, and a servant - for he has been lies to his uncle all the time. All goes well. But, Costa decides to prolong his stay for two weeks...