One such thread was the romance between Bruce Banner/Hulk (Mark Ruffalo) and Natasha Romanoff/Black Widow (Scarlett Johansson).
With 2015's Avengers: Age of Ultron, writer/director Joss Whedon surprised fans by pairing Natasha Romanoff, a.k.a. the Black Widow (Scarlett Johansson) with
Since its introduction in Avengers: Age of Ultron, the relationship between The Hulk and Black Widow has been a source of debate and
The Avengers: Endgame writers recently explained why it was more The subplot involving Hulk and Black Widow, also known as Bruce