The Winter Garden (Bucky Barnes)

Elizabeth is the owner of a small flower shop in Brooklyn that she runs with the help of a hidden talent. She ends up falling quickly in love with a certain customer that frequents the shop. When Bucky goes missing in action, she crosses the Atlantic along with Steve Rogers to rescue him. For a moment, it seemed like that might be the worst of their troubles. But Bucky and Elizabeth don't see each other for another 70 years. and after so much time has passed, she begins to realize they might not fall in love as quickly as they did all those years ago. (Story also available on Quotev)