Trini seeks the advice of the major's wife, who tells her that she should use her own sexual powers to win Paco back. Waiting for Luisa to leave the apartment, Trini goes to Paco's room and gives herself to him, making sure that Luisa later sees her leaving. At first, her tactic works and Paco re-affirms his love for her, and they leave to visit Trini's mother in her village. However, Trini is no match for her rival as a lover, and Paco cannot get Luisa out of his mind.