It's Paula's bachelorette party. As a surprise her friends hire a male stripper. When Gonzalo, her fiancé suddenly shows up at the apartment, he uncovers the truth, and an incident and inevitable proposal will change their lives forever.

Hector has been married for 35 years to Ana. Nevertheless, he's unable to find the happiness he desires through his marriage. Together with his lover Violeta, they will carry out a deadly plan to get rid of Ana.

Raul and Susy's marriage seems apparently normal, until one day, Oscar bursts in determined to reveal the relationship that united him and Raul for 8 years. Oscar will propose a deadly game which will lead to a tragic ending.

Bruno, in his wheelchair, is writing in his office when his concentration is disrupted by the constant banging of the plumber, who is working in the kitchen. The situation is resolved by sending him away, but Bruno is unaware of the man who hides behind the allegedly inoffensive plumber.

Marcela, an accountant, finds herself all alone on her 51st birthday. To avoid feeling depressed on the day she should be celebrating, she decides to treat herself with moments of passion in the company of a male prostitute. Nevertheless, this will not turn out to be the best gift of the evening.