Casper turns slightly to address whoever's approaching him, and stares. There's a definite sense of death around the other teen, and is that - that's definitely something he's never seen before hanging near him. A ghost? But it's different somehow...

He almost misses the question, and just smiles back. "Uh. Hi." His eyes flick over towards Thanatos, not sure if he should mention the ghostthing or not. Maybe the guy doesn't know? "I... uh. I don't know? I think I'm kind of lost."