The couples go for a weekend to Ibiza, where Esther and Luis get a little stingy. Everyone watches Pedro's new — and weirdly familiar — series.

Luis deals with his parents' divorce and Pedro's new boss doesn't warm to him. Struggling with romantic anarchy, Raúl adopts a dog to share with Luz.

Raúl gets flirty at a school reunion, to Luis' chagrin. Santi makes a blunder at Esther's comedy set. Luz's partner pushes her to ask for more at work.

Pedro struggles to remain amicable with Daniela. At the incel event, Santi goes a little too deep undercover. Raúl's hard drive gets Esther in the mood.

As Raúl pops the question, Pedro's rivalry with Virginia reaches a climax. A sad Santi encounters multiple exes, while Luis' son parrots his grandad.

Daniela goes into labor on the day of Raúl's wedding and Pedro's series premiere. Santi ingests a potent mix, as Esther discovers Luis' hurtful lies.