Fran and Paulo arrive in Cuernavaca for a weekend vacation, everything is happiness, love..., and also a lie, this is the past, just a memory. In the present, 3 years later, Fran and Paulo return to the place where they once were happy, trying to recover something that seems already lost.
Emilio and Patricia meet at a friends gathering, the attraction is instantaneous, however it is impossible: they are both in relationships. In spite of that, they will spend the rest of the night together, talking, observing, knowing that they cannot do anything else and that they will never be able to have anything else.
