Berta enters Satur and Tina's life as a 'unicorn.' However, Satur is eventually thrown out, and Tina and Berta have an affair. Manu is a failure who wants to start a relationship with Amanda, who is also involved with Alex, Claudia, Marta, and Esteban, with whom they are all co-parenting two children. Everyone appears to be living completely different lives, but they all have a lot to learn from one another.