What does this mean in regards to the hearsay away from a relationship ranging from Barnes with his co-star Natasha Romanoff?

What does this mean in regards to the hearsay away from a relationship ranging from Barnes with his co-star Natasha Romanoff? “The question the amusement community is wondering today is… Who’s Steve? Movie industry celeb Bucky Barnes try saw at a tie-class past, serenading somebody titled Steve onstage. Not just...