What are your headcanons on the Swap bros?
Where to start, lets see...
So for Underswap Sans (or Blueberry/Blue) he is definitely the older brother between the two and does know more than the sweet extrovert exterior he displays. He may not know resets or remembers timelines but he knows that something is amiss as nothing goes pass him when it involves his brother.
Blue would also be the kind of guy who ‘accidentally’ make puns and when confronted he acts like your the one being weird about it as he has no clue what your talking about.
I kinda like the idea that Blue secretly likes ketchup but refuses to admit/show it.
I also headcannon that Blue can summon a war-hammer esque weapon made with a combinations of bones and a gaster blaster thats like double his size.
Oh, also that Blue ball of energy is incredibly strong although isn’t prone to flexing it unlike Edge (Underfell Papyrus) or Classic Papyrus.
For Underswap Papyrus (or Stretch) as can be implied, he is the younger brother.
I see him as incredibly perceptive skeleton, can tell a lie rather easily, however he can be a bit hard headed where he assumes things before finding out the truth about the situation and that’s incredibly towards his downfall there.
He may be able to recognize lies but he himself is a horrible liar, especially to Blue.
He does smoke cigarettes but never around blue or indoors, he usually trades it out with a lollipop when he cant smoke.
Has a mega sweet tooth and eats too many sweets much to Blues disappointment. Especially since Blue can’t have many sweets without going hyper causing a bit of envy for Stretchs ability to be such a glutton.
Although he acts like he’s lazy, he tends to help with blue in the construction of his puzzles with and without Blue’s realization; Blue is incredibly appreciative whenever he does notice though, although he isn’t very verbal about it.
He acts like he doesn’t really care or is lazy but he low-key has some social anxiety and gets nervous in large gatherings, especially with a bunch a people he doesn’t know.
Hmm, I can’t think of what else to add for now, so here is the jist of my headcannons for the two!
