Well. That's sure a thing that's happening.

The sense coming off of this guy is... really, really weird. And very death-y, so naturally it gets Ryoji and Thanatos's attention. Thanatos flares up, frustrated by its own confusion, but Ryoji is much better at putting on a smile. It's probably for the best he's the only one most people see.

He approaches Casper, looking politely concerned. "Hi! Are you alright?"