Olímpia loves her bosses, Inês and Eduardo. Eduardo loves Inês, his wife, who loves Eduardo, her husband. Inês is a friend of Lígia´s, who loves her husband Cristiano. Cristiano loves Lígia, his wife. Vera loves Cláudio, her husband, who doesnt love Vera. Inês thinks that Eduardo is having an affair with Salete, Cristiano thinks that Lígia is having an affair with Ricco, Vera thinks that Cláudio has an affair with Inês and Eduardo thinks that Inês has an affair with Cláudio. The action takes place in a middle class condo where Olímpia, a clumsy maid, carries out the most unbelievable confusions, making everybody believes that love is a game in which one always cheats.

On New Year's night, Sandro suffers a heart attack and needs to have an emergency transplant. He ends up receiving the heart of Isadora, a transvestite owner of a beauty salon who had died a few moments before, victim of a runover. After the transplant, Isadora, in spirit, starts to follow the publicist's steps. Meanwhile, Sandro begins to notice changes in his behavior and begins to see the world in a different way.