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.
Lupita complains to Mireya for having gone to a hotel with Mauro, she reveals that she is willing to help her sister Paz. Esteban arrives at the house where he grew up to meet his father. Porfirio, upon seeing him, is filled with hatred and chases him away. He confesses to Paz that his cousin Humberto stole his land and the affection of the man who gave him life. Filipa forbids Nandy from entering the women's bathroom, Kenzo comes to her defense and suggests that Elvira take an inclusion course for all the company's workers. Esteban is eager to give Paz a kiss, but she asks him to be discreet; Elvira surprises them in the kitchen.