The sisters confront their uncle with what they've deduced. Clara and Natalia work together on a cover-up. Eva tells Nicolás about the photo she found.

Dr. Rojas takes drastic measures to save himself, leaving Eva scrambling. Pierre investigates the staircase death. Sebastián pursues Dimas's fuel idea.

On Carolina's wedding day, the Villanueva sisters are forced to face an upsetting truth about their family. Varela begins to suspect Natalia and Clara.