Como tú, ninguna

María Mercedes, a poor girl who sells lottery tickets, meets a rich man who hates his own family and sees in María Mercedes an opportunity to make their lives miserable.

Teresa Chavez is a young woman with an obsession for money and ambition. Despite her beauty and the fact that she was raised in the bosom of a loving family, she is resentful; her one desire is to leave her humble but poor neighbourhood.

Maricruz and Beatriz are school friends; Beatriz comes from a well-to-do family, whereas Maricruz belongs to a lower socioeconomic stratum. Both are on the verge of turning fifteen and are preparing to leave childhood behind. Issues within their family and social environments affect them directly; for Beatriz, her parents' marital breakdown becomes the primary obstacle to overcome, compounded by a sexual awakening fraught with taboos and misinformation. Meanwhile, Maricruz must contend with her mother's overprotectiveness and prejudices, as well as the tension caused by a neighbor who is obsessed with her.

Amar sin límites is a Mexican telenovela that was produced by Televisa and broadcast on that company's El Canal de las Estrellas. The program debuted on 16 October 2006 at 7:30 pm; the first ten episodes were only thirty minutes long, with the program expanding to an hour long on 30 October and taking over the 7:00 time slot previously occupied by Duelo de Pasiones. After 135 episodes, the telenovela completed its run on 20 April 2007, and was subsequently replaced with Muchachitas como tú. In the United States, Amar sin límites aired on Univisión from 17 July 2007 through 18 January 2008 at 8:00 pm. This limited-run serial is a remake of the 2003 Argentine telenovela Resistiré; it is the first such remake, as a second adaptation, Watch Over Me, was created for MyNetworkTV in the United States and debuted in December 2006. Amar sin límites stars as protagonists Karyme Lozano and Valentino Lanús, whose characters, Diego and Azul, endure a tortured romance that becomes entangled in the world of organized crime thanks to Azul's fiancé, Mauricio, portrayed by René Strickler.