Teresa warns her friend Ana that the man she has a crush on, Luis, is known to sleep around and be unfaithful. Despite the warnings, Ana believes Luis has deep feelings for her. However, Luis is shown proposing to another woman, Susana. Susana happily accepts until she realizes Luis is already involved with someone else. Susana confronts Luis and ends their relationship. Teresa's suspicions about Luis being untrustworthy are confirmed.