Ana Lorena Sanchez

Relaciones Peligrosas, originally known as Fisico o Quimica, is a Spanish-language telenovela produced by United States-based television network Telemundo Studios, Miami. It is an adaptation of the Spanish television series Física o Química. It has Sandra Echeverría, Gabriel Coronel, Maritza Bustamante, Gonzalo García Vivanco, Jonathan Freudman, Mercedes Molto, Carlos Ferro, Daniela Navarro, Renato Rossini, Kevin Aponte and Ana Layevska in the leading roles of the plot.

Set on horse ranches around Houston, Texas, this Spanish-language telenovela covers the three Gallardo brothers' search for vengeance against the wealthy del Junco family, following the mysterious death of their rodeo-riding sister. The brothers soon become aware of the three beautiful del Junco daughters, and entanglements ensue...