"i can recreate my chara i can fix this chara into being mine again i can SAVE them" vs. "immediate stone-cold rejection because this isn't my frisk this is some stranger this is wonderland trying to feed me a better frisk"
Though Mettaton's response to missing the real Frisk is just accepting this alternate world because it's better than the alternative where they don't talk to each other :')
lmao chara continues to operate on a (vaguely paranoid) meta level of "wonderland or somebody or something is watching this and handed me this frisk on purpose I'M NOT GIVING THEM THE SATISFACTION I'M NOT COMPROMISING"
they're just inherently resentful of Every Other Frisk in Existence because it's like their very existence is erasing the aspects of frisk's self that they worked so hard to be allowed to establish
Every Other Frisk in Existence is just doing what Chara did to Frisk underground!!! they're so caught up in fighting to hold onto their own identity that they're overwriting someone who didn't deserve to be erased like that!!!!
chara: reminder that, yes, i am still a silver-tongued and slippery manipulator who never runs out of things to say that will hit right where it hurts also chara: (standing there and sweating audibly bc they don't actually know shit about making up with a friend without being a total wampus about it)
i got a tag in response that is literally five words. like. not our beloved "three paragraphs of action tags and two lines of dialogue" or even like "character responds to mine being Super Extra with an unimpressed straight-man-comedy 'ok'"
the whole thread has been like 2-3 sentences from this person i'm guessing maybe they're just not especially interested in threading with the particular character i happened to have or something
also chara: (standing there and sweating audibly bc they don't actually know shit about making up with a friend without being a total wampus about it)