Once there was a spy and a solider. The soldier's name was Steve Rogers he went by the name Captain America , and the spy's name was Natasha Romanoff and she went by the name the Black Widow.These two people were very different in fact they both couldn't be anymore different. Despite their differences they both worked side by side alongside the Avengers. These two people were heroes. This is the story of how the spy, and the solider despite their differences they both fell in love.