Rosa's baby son dies in an accidental explosion, and this incident changes her personality completely.

Doctors study her case and conclude that these are not signs of coping with a tragedy, but rather the symptoms of a mental disorder.

Rosa comes back to Venezuela after years of studying in London in order to look for a job to take her mother Alma (Virginia Urdaneta) for treatment.

Luis Enrique's father, Anselmo (Gustavo Rodriguez) is a man running a secret shady business in the city.

The twist comes when she discovers that Leonardo is Luis' brother, and that the child she thought was lost is actually alive and living as the youngest son of the Macho Vergara family.