The film explores an intense, potentially non-traditional bond between Min and Hae-young. While the relationship isn't explicitly defined as queer, the way Hae-young wedges herself into Min's life disrupts conventional social structures.

The story centers on female agency and psychological conflict. It avoids traditional male-led hierarchies, instead focusing on a single mother's struggles and a woman working in the niche field of crime scene cleanup.

As a South Korean production, the film features a culturally homogeneous cast. It focuses on localized social dynamics rather than exploring multiculturalism or diverse ethnic backgrounds.

The narrative challenges idealized family depictions by focusing on a child's mental disorder and social neglect. It explores darker, systemic aspects of mortality through the lens of unclaimed deaths.

The film addresses neurodivergence through So-hyun's character. The narrative highlights a mother's earnest efforts to manage her daughter's mental health rather than using the condition as a simple horror device.