On top of the anxiety attacks, Marco starts having some mysterious nightmares whose meaning he is unable to decipher. He will ask for help from Sara, who, overwhelmed by the serious state of her patient, decides to enlist the help of someone else. At Alva, Box’s project, headed by Eva, continues making progress, while Bárbara sees her power within the company wane. Devastated by Diego’s unfaithfulness, she will try to find a way to win him back and lead him away from his lover. But Diego has already made a decision.