In post-revolutionary Cuba, Sergio, a wealthy and intellectual yet disillusioned writer, finds himself increasingly disconnected from the drastic societal changes surrounding him. As he stays behind in Havana while his wife and parents emigrate to Miami, Sergio becomes an observer of the emerging socialist society. Through his internal monologues, he reflects on his personal relationships, past experiences, and the evolving political climate, revealing his growing sense of alienation and despair. His encounters with various individuals, including a young aspiring actress named Elena, add layers to his contemplation on love, identity, and purpose.

As Sergio navigates the turbulent landscape, he grapples with his own sense of inadequacy and detachment from both his peers and the revolutionary fervor that grips the nation. His interactions with Elena highlight the generational and ideological divides that underscore his estrangement. The film juxtaposes Sergio's memories and aspirations against the backdrop of a society in flux, underscoring his complex internal struggle. His journey is a poignant exploration of an individual's place in a transforming society and the personal cost of choosing to remain disengaged.