I've been looking for a fanfiction that i read a long time ago but I can't remember the title or author. The only thing i can remember is that: the OC has feelings for Bucky and they turn out to be correspondent. They are together but then bucky dissapears and other things happen (i don't remember it very well but i think the bad guys capture her ) and HYDRA convinces her to stay with Bucky, who was being brain washed and to talk to him everyday so he doesn't forget her face and trust her.
I haven't seen it in years. If anyone has any idea what I'm talking about, please feel free to comment!