Five couples, the boys by one side and the girls by another, agree to share their day-to-day with a group of 20 singles (ten girls and ten boys, respectively) to test their relationship.
The boys face their first campfire: they can see and hear everything their respective couples have been doing with the singles at Villa Montaña. They will also have to decide the future of the singles that live with them.
The first debate, featuring unreleased footage of the contestants that see them increasingly closer, plus the defenses of their families and new information.
The days continue and so to the temptations. The boys and the girls both face off their second campfires, where some of them see how their couples take the next step in succumbing. On top of that, new dates and party nights are introduced.
The situation between the boys and the girls is getting more complicated as the days go by. Some of the couples see images that destroy their relationship, others drown in a sea of doubts, and few leave a show-defining campfire intact.
Unreleased footage of the fight between Fani and Andrea and Christopher's reaction to Fani's videos with Rubén is seen. The girls also find out that there will be a face-off campfire. Rochu speaks up for the first time after her expulsion.
One of the boys gets the chance to go to the first face-off campfire, where he will meet face to face with his couple and ask her for explanations to the footage they have seen during the previous episodes.
After seeing the footage of Andrea and Oscar, Ismael ends up very affected. Meanwhile, the girls face a new campfire where Fani reacts to Christopher's reaction to her romance with Rubén.
Footage of Christopher and Fani's anticipated re-encounter at the face-off campfire is revealed. Fani's aunt walks out of the set after hearing the unfortunate comment of one of the new panelists.
Christopher and Fani's re-encounter goes wrong when Fani smiles at Chistopher's reaction to her footage with Rubén. Meanwhile, Fiama and Álex's relationship is in trouble when he disguises as a woman and mocks femininity.
The ten contestants live their final 24-hour dates with the tempters they've had the best chemistry and were the closest with. Before that, however, they have their final group campsites, where they find shocking footage.
Christofer speaks out for the first time since the events at the island. Unreleased footage of Christofer and Fani's disastrous face-off campfire and the first minutes of Susana and Gonzalo's encounter at their campfire, are also revealed.
The ten participants face their final campfire, where they get the chance to ask their respective couple for explanations regarding the events of the show. Afterwards, they have to decide what will be the future of their relationship.
In the present, six months after the events of the main show, the five couples re-encounter with to solve their unfinished businesses once and for all, as we take a look at how their relationships stand now in the present.