[ If Frisk is going to be particularly quiet, then Papyrus will just have to be particularly loud to fill the space. He'd been worried about them - Frisk was just the kind of person who would take responsibility for things that maybe they couldn't necessarily control. So he'd just have to rush to reassure them that wasn't the case. ]

Frisk! It's so good to hear from you!! [ It's always so good to hear from them. ] I am quite well. Never fear - it was nothing the Great Papyrus could not handle!

[ THIS IS CERTAINLY TRUE. And he almost goes on about the handling of things and a list of worse things he can imagine handling, but instead he turns his focus on them. ]

But how are you doing?