Hmm. Well, it's not the first time a Frisk's done something a little uncomfortable to try to help someone else, but they can always leave again later, if they need to.

"...'Kay."

They make a slightly exaggerated thinking pose. "Might be. There is a lot there, 's why there's a whole party of people to use it up." And they do follow as soon as they break it. "No way to know if we don't look an' try," they add, sing-song.