Isolated in a country house, a group of young friends decide to write and bury letters addressed to their future selves, to be opened ten years later. However, following a tragedy that occurs that very same day, the friends do not reunite for a decade. Their eventual reunion brings to the surface old passions, new frustrations, and a secret that was never properly buried.

After being a victim of rape within their own home, Diana chooses to keep the trauma secret. Mario, her husband, also has something to hide. The silence takes the couple's account over the day turns gradually into a peculiar form of violence.