(Tony finds Cap's shield and is returning it to him...)
Tony Stark (to Cap): You lose this again, I'm keeping it.
Tony Stark: I have a little girl.
Howard Stark: A girl would be nice. Less of a chance she'd turn out exactly like me.
Tony Stark: What'd be so awful about that?
Howard Stark: Let's just say that the greater good has rarely outweighed my own self-interest.
Thor: I love you, Mom.
Frigga: I love you. And eat a salad.
Rocket: Come on. We gotta go.
Rocket: Three... two...
Thor: No, wait! (raises his hand and waits...)
Rocket: Wh... what am I looking at?
Frigga: Oh, sometimes it takes a second.
(Mjolnir lands in Thor's hand)
Thor: I'm still worthy.
Rocket: Oh, boy.
Thor: I was just standing there. Some idiot with an axe.
Frigga: Now, you're no idiot. You're here, aren't you? Seeking counsel from the wisest person in Asgard.
Thor: I am. Yes.
Frigga: Idiot? No. A failure? Absolutely.
Thor: That's a little bit harsh.
Frigga: Do you know what that makes you? Just like everyone else.
Thor: I'm not supposed to be like everyone else, am I?
Frigga: Everyone fails at who they are supposed to be, Thor. The measure of a person, of a hero... is how well they succeed at being who they are.
Brock Rumlow: Sorry, Cap. We can't give you the scepter.
Another Hydra guy: I'm gonna have to call the Director.
Steve Rogers: That's okay. Trust me. Hail Hydra.
Scott Lang: Who are these guys?
Tony Stark: They are S.H.I.E.L.D. Well, actually Hydra, but we didn't know that yet.
Scott Lang: Seriously? You didn't? I mean, they look like bad guys.
Loki (2012): If it's all the same to you... I'll have that drink now.
Tony Stark (2012): All right, get him on his feet. We can all stand around posing up a storm later. By the way, feel free to clean up.
Rocket (to Thor): You think you're the only one who lost people? What do you think we're doing here? I lost the only family I ever had. Quill, Groot, Drax, the chick with the antenna, all gone.