You suddenly feel like you're being tugged and pulled by an unknown force, the memories of what happened coming back to you. Then, as if waking up from a dream, you find yourself in a bed. It feels soft, and you get the scent of...butterscotch pie? Realizing where you are, you go to the mirror and see that your appearance has changed. It's still 'you', but it feels different than what you are used to; as if you were put into a new body, but you've been in it at one point so it feels familiar enough. As you investigate your surroundings, you hear a nearby door open. You see Sans there, but he's changed too. He has a lab coat on, a snug blue sweater underneath. And, despite his skeleton form, he can move his mouth freely as his fangs are fully visible.

"Oh, hey kiddo. haven't seen you in awhile...how'd you get here this time? Hehe."