Hi! I read a fic awhile ago and I can't remember much, only that it was really good! I attempted to use the search tutorial but I'm fairly new to Ao3 so I'm not familiar with common tags :( The fic had Hurt/Comfort. It was an au where Bucky had a prosthetic and Steve got him to do hot yoga and his arm started to irritate him. This was then was proceeded by a whole lot of crying and kissing. I think there was a lot more to it, but that's all I can remember
I think it might be this one:
They look nothing like what they used to. Time and life have completely changed them. But as they sit there in silence, eating two halves of one cupcake, letting Brooklyn remind there where they came from, and enjoying a sky full of stars… They are those same little boys, somewhere deep down. For just a second, you’d be able to see them again.
And Bucky thinks to himself that maybe it’s little moments like these – fleeting as they may be – that remind him why life is still worth living.