Isabel finds out that Espe is having an affair with Diego; Saray offers to help Marisa evict the squatters; Gladys unites with her colleagues to fight for better working conditions.

Isabel's friendship with Espe grows increasingly tense; Saray stops trusting Laura; Mapi wants to promote Gladys; Isabel fights with Jesús.

When Espe and Diego grow fond of each other, Juan grows suspicious of Espe; Isabel has to clean the room of a mysterious guest; Martín invites Saray to his sister's birthday party.