It tells the story of a rich young man, Cristobal, and his friends throwing a house party over the course of a weekend at his parents' home in Tepoztlán.

Cristobal and Adan vie for the attention of Dolores, an Argentine girl at the party whose family has also escaped Argentina due to financial problems.

Cris also struggles with his girlfriend, Mafer, constantly phoning him and finding out that he didn't get into Harvard University, where his father wanted him to go.

Elisa, on an ecstasy trip, wanders into the garden and finds Adan sitting in a tree on the perimeter, as he had returned to observe their antics after he had already left.

The day saw him rejected from Harvard, lose his girlfriend (and Dolores) and his sister overdose on ecstasy, with the rift from his parents firmly entrenched and the differences between Adan perceived