there's a chance it might become canon because of all the hand disappearing shit.
in that weird secret room in chapter 3 it says "you couldnt find your hand" spooky~
or if you use the black shard in the light world, it'll say shit like "You saw through youe hand" or something, or maybe it's when susie is playing the piano, you could say "never play piano again" . (which i WILL come to your house and rip open your ribcage to shove a piano in there.) and since you made them say that, kris bites their hand, which hints that in later chapters, they might cut off their hand or something ti prevent us from doing something
But hey, that's just a theory...
A DELTARUNE THEORY 🗣🔥