Florencia Fazzarino (Florencia Bertotti) is an orphan girl who tries to survive and works in a grocery store, dedicating her free time to her friends in a music band. When the singer leaves, Florencia takes her place in the group and they get a performance at the party organized by the brothers Nicolás (Nicolás Maiques) and Maia Fritzenwalden (Paola Sallustro) at her mansion. It is there where her destiny will forever be linked to that of this family.
For his part, Federico Fritzenwalden (Juan Gil Navarro), the eldest brother of the family, has to return from Germany, where he works, to take charge, in addition to the family business, of his five siblings who have been orphaned of their father and mother. His arrival coincides with the party that her brothers have organized without her consent and it is there where he meets Florencia in the foam and without being able to recognize her. Soon clashes will begin between Federico, of a strict German upbringing, serious and responsible, with his little brothers. And after the escape of her youngest, Tomás (Stéfano De Gregorio), who takes refuge in Florencia’s house, there will be a series of misunderstandings that will end up taking Florencia to the mansion to work as a nanny. That is where he will win the affection of everyone: children, young people, service personnel, family friends and the love of Federico, but he will also have against Malala (Graciela Stéfani) and her daughter Delfina (Isabel Macedo), godmother and girlfriend respectively of Federico, who will settle in the house and make life impossible for Florencia, hiding an important secret from her: Florencia is not really the daughter of Fazzarino, but of Alberto Santillán, Malala’s dead husband and father of Delfina and her sister Sofía (Ángeles Balbiani). As time goes by, she learns her true identity, but Delfina pretends to have never known it and Malala makes several excuses, to prevent her from claiming her inheritance and them from losing part of her inheritance. Florencia falls madly in love with Federico. Upon being reciprocated by him, they begin a very beautiful and secret love, which becomes impossible when the evil Delfina makes Federico believe that she is pregnant, and then dying due to a very serious illness, under a lie endorsed by a former teammate. Federico’s school, the gynecologist Claudio Bonilla (Gerardo Chendo), and by Delfina’s real husband, Lorenzo Mónaco (Esteban Prol), who pretends to be a Chinese doctor so that they believe that Delfina is sick.
Florencia convinces Federico to marry Delfina so that he can live as happily as possible before his death. They get married in a civil ceremony, but at the altar, Federico, who had previously discovered all of Delfina’s lies, humiliates her in front of everyone by refusing to marry her, calling her a “twisted evil witch” and announcing that he loves Flor. They plan to go on a trip together but their love takes a tragic turn after Federico’s heroic death in an accident in which he intervened to save the life of Count Máximo Augusto Calderón de la Hoya (Fabio Di Tomaso). In any case, Federico will have a brief time inside Máximo’s body, to say goodbye to his great, unique and painful love, and to leave his brothers in charge of the Count, instead of Delfina. Thus the season ends with the meeting in the foam of Florence and the Count, just as it happened when she and Federico met. Finally this happens when Federico leaves Máximo’s body to go permanently to heaven.
