Basically you get out from the ruin and walking in the snowy forest, suddenly a skeleton appear behind you and make you scared and fall to the ground

"Heheh...the old sneaking up and scaring them sh*tless trick, it's always funny"

"Anyways, you're a human, right?, that hilarious"

"I'm sans. sans the skeleton"

"Ya need a hand pal?"

You take his hand

"Gotcha"

then your hand Grinded by some machine in sans hand

You scream

"Hehehehehe"

"Aw, what's the matter kid?"