The telenovela revolves around 4 dads of different ages and a gay couple, who have a radical change in their lives by assuming their role as parents; Mauricio López-Garza (Sebastián Rulli) is a handsome and charming man who works in a children's toy store, but who—paradoxically—does not like children, all he does is waste money and enjoy the good life. Mauricio is accustomed to having others solve his problems; so his toy company is managed by Fabián Carbajal (Mark Tacher), his best friend since childhood. After a while Mauricio’s company becomes bankrupt and his salary decreases, so decides to marry the daughter of an investor, who has an economic position and that can get him out of all his financial problems. The day of Mauricio’s wedding a little girl, Anifer (Regina Graniewicz), interrupts the wedding, Claiming that Mauricio is her father. After the scandal, Mauricio's wedding is suspended. He must now take care of his daughter, but the problems soon begin when he is forced to pay all his debts and his company goes bankrupt. Because of this Mauricio is forced to leave his lavish lifestyle and move to a barrio. There he becomes a neighbor to many of the people that were left out of a job because his factory “Logatoys”. In his new home with his daughter, Mauricio must live with his new neighbors and Renée (Maite Perroni), a young and beautiful engineer who used to work at his factory. Renée does not believe in love, but falls in love with him and decides to help him with his daughter and turn him into a good man.
On the other hand, they are Jorge Turrubiates (Sergio Mur), a strict and conservative lawyer, who to the divorce of his wife is left in charge of his two children who, to their bad luck, are entering the full age of adolescence. Toño Barrientos (Raúl Araiza), a computer engineer who has exchanged roles with his wife, who will now be the provider of the home giving him the role of "master of home", leaving him in the care of his thre
Una sola palabra te puede cambiar la vida; como a Mauricio, un mujeriego y amante de la buena vida que decide casarse con Miranda Fairbanks, hija de un millonario; Buscando que su matrimonio afiance su empresa, Logatoys, que se encuentra en la banca rota. Sus planes se vienen abajo, cuando, en plena boda, llega una niña de 7 años que dice ser su hija: Anifer. Mauricio cree que es broma, pero al hacer una prueba de ADN lo confirma. Miranda cancela la boda debido a no querer lidiar con niños. Con la llegada de Anifer, Mau tendrá que hacerse cargo de la niña hasta que aparezca su madre que está desaparecida. Irónicamente, es dueño de una juguetería, pero no soporta a los niños. Con la juguetería en bancarrota, la búsqueda de la madre de Anifer y cuidar a la niña, Mauricio conoce a Renée, una mujer de la cual se enamora, pero empiezan con el pie izquierdo. Ella y Anifer se encargarán de cambiar su vida.
