So this Doctor Banner was trying to replicate the serum that was used on me? A lot of...

[In a Quinjet, Agent Coulson walks to Steve Rogers who is seated and looks at Bruce Banner's file on his laptop] Steve Rogers: So this Doctor Banner was trying to replicate the serum that was used on me? Agent Phil Coulson: A lot of people were. You were the world's first superhero. Banner thought gamma radiation might hold the key to unlocking Erskine's original formula. [Steve watches the footage of the Hulk's attack on the Army at Culver University and the Hulk roars with fury as he slams a jeep apart] Steve Rogers: Didn't really go his way, did it? Agent Phil Coulson: Not so much. When he's not that thing though, guy's like a Stephen Hawking. [Steve looks puzzled, not understanding the reference] Agent Phil Coulson: He's like a smart person. I gotta say, it's an honor to meet you, officially. I sort of met you, I mean, I watched you while you were sleeping. I mean, I was... I was present while you were unconscious from the ice. You know, it's really, it's just a... just a huge honor to have you on board. Steve Rogers: Well, I hope I'm the man for the job. Agent Phil Coulson: Oh, you are. Absolutely. Uh... we've made some modifications to the uniform. I had a little design input. Steve Rogers: The uniform? Aren't the stars and stripes a little... old-fashioned? Agent Phil Coulson: With everything that's happening, the things that are about to come to light, people might just need a little old-fashioned.