The story of an impossible love that a couple lives in secret because they are very young. Mexico's submission for the Academy Award for Best Foreign Language Film in 1967.

A group of soldiers from the 62nd and 63rd classes of the Chubut province, Patagonia, Argentina, decided to break the silence. It wasn't easy for them to put words to their pain and share their truth about the war.

A simple woman, with a routine life, who meets a cardboard collector, younger than her, with whom she begins to have amorous fantasies.