"Ah, y'mean Shadow." He doesn't know any other talking hedgehogs with attitude problems. Or any other talking hedgehogs at all. Or just...hedgehogs.

Still, the kid's personal philosophy is one that Sans finds appealing, for a plethora of reasons. He watches Rin, unblinking for a time.

"Not a lotta people who'd do that," he says, doing a damn good job of burying his mild surprise. "Most would just call 'em evil and be done with it."