The film lacks visible queer identities or non-heteronormative characters. The central romantic focus remains on the protagonist and his Vietnamese wife.

Yong-su subverts traditional masculine competence through his perceived inadequacy and desperation. Female characters, including his mother and wife, navigate complex survival roles tied to his actions.

The story highlights a multicultural marriage between a Korean man and a Vietnamese woman. This inclusion provides a lens into migrant experiences within a traditional fishing community.

The narrative critiques systemic economic pressures and capitalist structures through the lens of poverty. It prioritizes situational ethics and moral relativism over rigid social norms.

There is no evidence of physical, neurodivergent, or mental health disability representation in the narrative.