provides the raw physical power and emotional warmth.
Shi-eun is physically small but mentally dominant.
The absence of helpful adults forces the boys to rely solely on each other, creating a "us against the world" mentality. Cinematic Execution
The narrative shifts focus from the school bully, Young-bin, to the more dangerous underworld.
Their rooftop interactions provide a rare moment of levity. This calm before the storm highlights their shared loneliness and makes their eventual descent into danger more poignant. Escalation of Conflict
