Someday My Prince Will Come (слэш)

This is basically an escape from MCU angst, imagining how things would be if Bucky had indeed fallen from the train back in WWII but never became the Winter Soldier. All the fun of a man-out-of-time getting used to the 21st century without any of that troublesome trying-to-kill-Steve stuff.
After destroying the helicarriers in DC, Steve works with the other Avengers to stamp out hidden Hydra bases and finds Bucky: in cryofreeze but still very much himself. Steve is ecstatic to have his best pal back, of course, but now he has to deal with his long-repressed feelings for Bucky. Much longing ensues.