Blue's POV:

i carefully set fell down on the couch and told him ''Swap [Underswap Papyrus ] is at Happstaton[Underswap Napstablook ]'s for the day luckaly." he looked happier at that remark, but i couldn't help but notice that he had a golden tooth and a crack over his eyesocket, "what happened to you?" i asked, clearly worried for my new friend, he said, "ok, first i'm gonna have to tell you something your papyrus doesn't want you to know." i looked intreaged, confused as to why he said my papyrus, then he said, "I am from another AU, or alternate universe, the origanal Universe called Undertale. i'm from Underfell and you're from here, or Underswap. I'm Underfell Sans, and i know your AU because of the cloths you wear, not to say i dont like them which i do, so you're Underswap Sans." then he said, "there are these things called 'resets' they reset the timeline they occur in, wiping everyone's momorys exsept 2 people, in my case it's me and Flowey but in your case its Papyrus and Temmie. now, me and your Papyrus, or Swap, have clinical depression from the resets and the loss of one of our parents which got erased from exsistance and shattered across space and time, in my universe he's Doctor Wingdings Gaster, but in this universe he/she's Doctor River, who was the person who made teh core but an expearement went wrong while me or Swap was there, we tried to save our parent but failed, now we're the only ones to remember them." i finaly understood some thing and smiled softly, he continued, "in my universe, Edge, or Underfell Papyrus, is head of the rual guard, he abuses me for something i cant control, hence teh golden tooth and the crack in my skull. ya see, both me and Swap have insomnea, meaning we cant sleep at night and have to sleep during the day, that's why we're so lazy." i huged him, which caught him off guard, i then said "well, at least you're away from him now, i know you can  be happier here!" he smiled and said, "you remind me of what Edge was like before he went evil." he said this while smiling softly.

Time skip brought to you by Blue and Fell cuddleing

we basicly hung out all day, we where very happy to have each other, even if we where technicly the same person. we both went to sleep in my bed before Swap got home and Fell wasnt noticed. all in all, it was a pretty good day.