friendship vs. loyalty

His films like 'In the Mood for Love' and 'Chungking Express' explore the delicate tension between romantic loyalty and the possibility of deeper friendships.

His works such as 'Shoplifters' and 'Nobody Knows' examine loyalty to family versus genuine human connection and friendship across social boundaries.

His character-driven films like 'Vera Drake' and 'Another Year' intricately probe how friendship and loyalty to loved ones can conflict with personal values and relationships.