Bucky Barnes and Y/N are bitter rivals in the Avengers, fighting over anything and everything. But one day Steve forces the two to work together on the newest Hydra case. Over the weeks spent together, rivals turn to friends, and friends turn to something more, to the dismay of the two. The story comes to a head when they are both in trouble, and they must fight the villan, and figure out their feelings for each other. DISCLAIMER: I do not own any of the characters, universe, or settings. That all belongs to Marvel. I only own my character, Y/N.