Here's some angsty goyuu thoughts: soulmate au where yuuji can see the red string of fate and can even cut the string if it needs done! And sees that him and satoru are soulmates but he also sees satoru is still hung up on his ex (he's not btw he just wishes everything had ended better) so to grant satoru this mercy he cuts the string no longer binding them together now satoru is free from yuuji he won't ever have to know that him and yuuji were soulmates, but when it happens satoru felt it. Felt himself grow cold, felt he lost something so important, a part of himself. And why isn't yuuji looking at him anymore?? Why is yuuji withdrawing from him? From everyone??

(P.s I think there was a fanfiction kinda like this but I think it got deleted 😭😭)