"How You Leave" by Dreadnought
I wanted to drop a recommendation for How You Leave by Dreadnought (the author of “Baghdad Waltz”). It’s a Bucky-centric canon divergence fic with Bucky escaping Hydra and joining SHEILD before Steve gets defrosted and being present for Steve’s integration into the modern world. Warning, it is tagged for Major Character Death. There is plenty of lead-up, so you’re prepared, but it’s still very emotional. I cried through the last 4 chapters.
It’s a beautifully written, heartbreaking work with an astonishing amount of respect to humanity and the characters. I cannot recommend it enough.