Oxygen

The film centers around a romantic relationship between two characters named Sasha but does not include any explicit LGBTQ+ identities or non-straight subtext.

The story employs a dual-protagonist structure that equally emphasizes the roles of the male and female leads. The female protagonist is shown with substantial emotional depth rather than as a passive figure.

Set in Serpukhov, Russia, the film features a predominantly Eastern European cast. The narrative reflects a relatively uniform demographic without intentional ethnic diversity.

The film emphasizes existential themes and subjective morality, moving away from idealized family structures. It focuses on individual desperation and human connection.

The narrative does not feature any characters dealing with physical, neurodivergent, or mental health disabilities.