[ Well hell if Sans isn't one to match the vibe. He leans forward too, jaw balanced in one hand thoughtfully. ]

It's a family name. [ Skeleton culture is nothing if not steeped in tradition, after all. ] And I dunno, I'm kinda shy. But you seem like a nice guy, so I'll cut you a deal.

[ He holds up a finger, tapping it against his skull. ]

You get one answer in exchange for one question.