you know blair's whole speech in s4 about "what's mere happiness in the face of this great love we have?" to chuck? that... that's kind of the first thing that comes to mind for me when i think about chair. chuck & blair's whole dynamic is fucky because they're both so obsessed with an image of each other - blair wants a big romantic love that's all cinematic and exciting, and what's more blockbuster than good girl gone bad and her love fixing the heart of a local ruffian? chuck on the other hand wants this infallible caretakery woman to an extent where it feels like a replacement of his missing mother figure, and he doesn't want blair to Leave him so he'll do anything and everything to keep her there.

honestly more than dan & georgie, c/b reminds me of serena/georgina. we don't see serena before her party girl days but i've always imagined georgina to be the major "bad influence" who got S into many of the dangerous situations she was in, and i could see serena being into georgina because of how georgie dared to defy all societal expectations.

that said, i like the idea of unhealthy dangina as a sad ending for dan. where he ends up stuck with her and she's all he has left, and she's obsessed with the goodness in him, and he's with her because who else would have him? i think that specific dynamic/ that type of endgame would definitely parallel chuck/blair.

i know i'm not the only one who's into this, back when the fandom was more active many others shared this headcanon, i think. i've read a lot of really good dangina fic that has that sort of depressing, defeated, fucked up vibe to it, but right now the only one i can recall is this gem by secondaudrina.