The film centers on Pablo (Enrique Arce) and Blanca (Lorena López), a couple in a sexless marriage who attempt to rekindle their spark through a foursome. An interesting feature of the film is how it uses established "cardinal rules" of the swinging community to structure its conflict:

This contrast allows the film to function as both a of long-term domesticity and a hopeful romantic comedy about new beginnings. Notable Production Facts

Rather than a standard four-person encounter, the story splits into two distinct, parallel tracks: