OK SO I RANDOMLY HAD THIS IDEA

LIKE

IMAGINE IF YOU WERE BORN WITH A SMALL PLUSH TOY AND THAT PLUSH TOY WAS SUPPOSED TO REPRESENT YOUR SOULMATE AND KINDA RESEMBLE THEM AND THE ANIMAL THAT THE PLUSH WOULD BE WAS THEIR SPIRIT ANIMAL. AND YOU CANT LOSE IT NO MATTER WHAT BUT IF IT DISAPPEARS WITHOUT WARNING YOUR PARTNER IS GONE.

AND YOU CAN HIDE YOUR PLUSH BUT YOU CANT LOSE IT. EVER

AND NOW IMAGINE ALL OF THAT

IN UNDERTALE

#UNDERPLUSH