I agree with Kelli. My first thought was what sadness he had. He's probably just asleep and bored, but the mood of your shot and his positioning really expresses a sadness, a "I've given up" feel. Nicely captured moment.
i'm laughing .. the stealthy photographer strikes again .. !!
catching ppl often at their most vulnerable .. he looks asleep ..
this is fantastic .. the darkness, the lighting and the scene are brilliant .. :)