Fell Sans and Classic Sans have to be one of the gayest Sans pairings of all. Like, I genuinely can't see them interact with each other without thinking "omg they are so perfect for each other they should kiss or whatever"
it's because they're actually soulmates. they fit perfectly together like puzzle pieces. try as hard as you can, there's no universe where they don't meet and go "this guys going to be in my life forever whether i like it or not" and they HATE it at first because they're supposed to be able to read anyone and everyone, while also hiding their true selves. but they can't do that with each other...they want to know more about the other but thanks to the typical Sans Bullshit (Patent Pending) they can't get past the outer shell. however it's the one time either will be patient enough to figure out the puzzle. at first it's general curiosity, then it turns out, maybe they could be friends. then suddenly they're spoon feeding their deepest thoughts and desires to each other through the simplest actions, with no words at all. THEY DON'T EVEN NEED WORDS PAST BAD PUNS AND STUPID ARGUMENTS one day they're going to be two old men grunting at each other and no one gets what they're doing but they know what every sound means because they're CONNECTED AND IN LOVE the puzzle is them, it's incredibly simple despite taking them years to solve it but when they do they find out it only too two pieces to solve
