Sans and Papyrus, to name two. My headcanon is that all the fictional skeletons with unconfirmed relationship status are cousins.
true
๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐(creak)๐๐๐๐๐๐๐๐๐๐๐๐๐๐๐
Sans and Papyrus, to name two. My headcanon is that all the fictional skeletons with unconfirmed relationship status are cousins.