TW

At Tony and Pepper's wedding, Bucky Barnes spots an unfamiliar woman laughing with Loki — Y/N, Natasha's cousin, back in New York after years abroad. One introduction leads to a night of dancing, drinks, and an unexpected one-night stand, but Y/N leaves town the next day, and Bucky is left haunted by the realization that one night was enough to fall in love with someone he barely knew. Years pass without a word until Y/N moves into Avengers Tower, and neither of them recognizes the other at first.