A man is obsessed with John Travolta's disco dancing character from Saturday Night Fever (1977).
Hugo becomes captivated with Octavio, a middle-aged local boxing champion, but their relationship is tested when Hugo finds a new job in the city.
On a night dominated by alcohol, four friends decide to exchange lovers. This decision will make the friendship break and in fact, it will get worse when Dolores becomes pregnant and does not know who the father is.