Paz Roble, a kind, hard-working and honest woman from whom her husband, Fermín, takes her newborn daughter. Fermín has a large debt with some lenders and to pay it he decides to sell his daughter to Mauro Nicoliti. This plagiarism is orchestrated by Geneva, Mauro's adoptive sister. She lost her first-born daughter in childbirth and does everything to replace her dead daughter and keep her husband's fortune. On the other hand, Esteban Villa de Cortés loses his wife and becomes a widower with his three children. Elvira Moncada, Esteban's mother-in-law, holds him responsible for the death of her daughter. After a series of unexpected events, Esteban and Paz meet in the neighborhood where she lives with her family. The chemistry and great understanding that exists between them makes it inevitable that they will fall in love.
After a check-up with the doctor, Paz confirms that she is pregnant, she does not hesitate to share with Esteban that they are expecting their first child. Jero confesses to Kenzo that he planned the attack on Bosco, since he wanted revenge on Gala, and slaps him. Esteban does not allow Savón to scold them for the identity changes that María has presented, but in reality Savón is only provoking them to distract them and thus be able to steal the minor from the house. Savón informs Ginebra that Paz is pregnant, upon hearing the news she plans to take away the child she is expecting. Esteban suspects that Kenzo is working for Ginebra, since it is the only way for Savón to have entered the house by posing as a psychologist.