It varies with people, though there are groups from two distinct worlds like ours. You represent a third.
[And the reason she knows he's a different Tony stark is simply because he looks different. He has a Friendr profile with a picture and it doesn't sound like him. She's pretty sure she'd know if the Tony from her world showed up, if nothing else than because she'd hear it from her teammates.]
this is true
It varies with people, though there are groups from two distinct worlds like ours. You represent a third.
[And the reason she knows he's a different Tony stark is simply because he looks different. He has a Friendr profile with a picture and it doesn't sound like him. She's pretty sure she'd know if the Tony from her world showed up, if nothing else than because she'd hear it from her teammates.]