sorry anon but i am taking us on a depressing path. i think yuuji would love them both unconditionally but i feel like he would be tearing himself up over being unable to completely save megumi, and perhaps even a little touch of resentment that he was rejected by sukuna & how megumi would still have some traces of his soul. i think he would isolate himself from megumi bc he feels like he deserves it and as much as he does love him, he would think this would be for the best. i can’t imagine a happy au like this with fushiita or sukuita somehow, i think yuuji would stew away in misery, or he could find an older man to rely upon and love (cough usami cough)