Talk:River Person/@comment-46.120.240.205-20151101002706/@comment-128.6.23.98-20151113021341

I suspect that's just an error-handler, in case you somehow bring up the Riverperson dialogue in a room it doesn't recognize.

There is precident for such error-handler dialogue, in the Sans epilogue phone-call for certain situations that couldn't have arisen from normal gameplay.