(I’ll write this in she/her pronouns for efficiency, you can change them however you like also all the avengers are alive and the thunderbolts thing happened because @vengers were on another mission so they saved the situation and then became members)

you’re Bucky’s wife and Steve’s eldest sister, back in 1943 you were on the plane with your brother when it crashed, now it’s 2027, you work in a small pub in Brooklyn as a bartender, the team just came back from a mission and decided to go grab a drink, and Bucky and Steve knew you’re the best one in the whole city, the team walked into the pub, you were by the counter, drying the glasses with an old rag, Bucky froze a moment, he probably didn’t see you behind a counter since the 40’s so it made him a bit nostalgic, the rest of the team was blissfully unaware of the situation, Yelena immediately noticed him frozen by the door as she spoke “Buck, you comin’?” her voice brought him back to earth as he replied with a mumbled “yeah sorry” he never really hided that he has a wife, even if the “og 6” knew, but didn’t mention it either, you know how he is, John and Tony were the first ones to approach the counter, because yeah, they surprisingly get along well, when Tony saw you behind the counter he raised an eyebrow “well well, if it isn’t Rogers’ sis, how are ya doing?”