only child

His films like 'Like Father, Like Son' and 'Our Little Sister' intimately explore family dynamics, sibling relationships, and the psychological impact of being an only child in modern society.

His semi-autobiographical works, particularly 'The 400 Blows,' deeply examine childhood isolation and the inner world of solitary children navigating family relationships.

Films like 'The Killing of a Sacred Deer' and 'Poor Things' explore the psychological peculiarities and emotional isolation that can result from unusual family structures and childhood experiences.