The US government would be happy if there were two weapons geniuses in the world.
If there were two philanthropists in the world, the people of the world would be happy.
Director Fury would be happy if there were two Iron Men in the world.
If there were two Tony Starks in the world....
Fury: "It's okay, you two really don't need to come to the bureau, really."
Banner: "It's the same Stark, this one is much cuter than that one."
Coulson: "At the critical moment when Tony is needed, holding Nini's thigh tightly is definitely the right choice. Nini of the Stark family is the hidden boss. We have always believed in this."
Natasha: "Tony, don't bully Nini."
Tony: "What? I bullied her? Are you kidding me? It's me who has been abused."
Nini, who heard this while passing by, put on her armor silently...