Sofia Ripoll, a beautiful and intelligent woman with a strong character, is the General Manager of Ripoll Factory, Patricio Iturbide´s girlfriend and the oldest sister of Alexa and Daniela. When her father died, she took charge of the family business since her mother, Greta Bandy widow of Ripoll, resolves to dedicate her life to the arts avoiding her responsibilities. Salvador Cruz, a simple, noble and sweet tempered man who is a racing driver and also a mechanic, due to a sabotage he misses the chance to compete in a very important race which ends with his dreams, being forced to accept a job as Sofia´s driver. Both feel an immediate attraction that gives rise to a story in which they must go around a series of obstacles. One of these obstacles is Patricio, an ambitious man who, under the orders of Geronimo Peralta, uses Sofia as a corporate ladder to take over the lands located in the Union district where the Ripoll chocolate factory is also located. On the other hand Sofia´s has an other close enemy, Silvana Blanco, her supposed best friend, a woman resented by a past event that marked her against the Ripolls, is Patricio´s lover and they will form an alliance to destroy Sofia and Salvador´s lives. Alexa is an extroverted and capricious girl who is spoiled by her mother. She returns from Spain due to some difficulties with her financial situation, but her family has made her believe that she has a successful career in the film industry. When she arrives to the city, Armando Romero, Salvador´s friend and “compadre”, is in charge of picking her up at the airport and a strong attraction awakens in Alexa. She will put up with Irma´s jealousy attacks, who is Armando´s couple. Daniela is the youngest sister, a nice girl who lights her home up. She meets Lucas Cavazos at a mall and he will fill the girl´s life with love. He is amusing and spontaneous, but he has a complicated background due to his mother´s abandonment, Rosa, and he was left