[Even if it doesn't mean the same thing for humans, seeing Sans sitting up - unfalling down - is still something of a relief for Papyrus's inner jangling bones.]

Okay, no, up you go. [Did Sans want or need help getting to his feet? Because he's getting it.] You're going to shower before you drip everywhere. Then we're going to wrap you up, and it's going to heal. I have bandages! Bandages are good for cuts.

[Somebody's been looking into Boy Scouts materials, out of some idea that one of the kids needed to join it, and stocked the bathroom with a first aid kit. There's bandages, he remembers that much.]