There is a fic I've been trying to find where nat, Wanda, pepper and the other girls all dance and Bucky makes a bet with nat that he has to dance to prove that dancing is a sport. As he dances he grows to love it and he remembers that he used to love wearing women's clothes back then and in the end they all dance to Show Me How You Burlesque at an event.
Head Over Heels by Chiyume (complete |64,615 | E)
When Bucky Barnes makes the fatal mistake of suggesting that Nat’s dance class isn’t worthy of the name ‘exercise’, Nat decides that he needs to be proven wrong. Bucky just as adamantly decides that he needs to prove he’s right.What starts off as a simple joke between friends, however, soon turn into so much more as Bucky begins to discover traits about himself that he never knew he possessed. Or maybe, he just forgot about them…?