No, you very don't have to do that! I'm the toughest crowd. You know this! [Or, Sans should know this. But probably he perfectly well does know this, and is just being annoying on purpose. Talk about nostalgic.

Papyrus gives another exaggerated eyeroll to hide the fondness, throwing his hands in the air for good measure, and takes mercy on the (more openly) scared people around them.] How about, instead, you can tell me what you've been up to! For instance, have you been in a car yet?