Alicate's statement is enough for Antonia to confirm her intention to switch sides; she must protect Renata. The plan is to get Cruz to authorize a supposed new operation.

A passionate kiss between Antonia and Lobo makes Fernando's father react, and, furious, he makes a radical decision. Adrián discovers that he and his brother are in love with the same woman.

Arsenio, regretful about his attitude toward Fernando, apologizes and reveals his true feelings. Although Lobo and Antonia manage to obtain the medicine, an unexpected event delays their escape plan.