There are numerous films by this name, so be sure it's the one from 2020, directed by hernández and matamoros. In spain, we follow two couples, as friends from high school meet up years later. Everyone has secrets that will come out over the course of the film. One couple needs money. The other needs a favor. If they come to an agreement, will both sides hold up their end of the bargain? It's mostly good! Real people, real stories. I did feel that denis' personality changed quite suddenly, once he has money. That selfish decision rather came out of the blue, as they say. And the ending is a bit confusing... i know things aren't always spelled out in films, but it would have been nice to know just what was happening in that final scene at the beach. Good stuff.