Explaining the Captain America mythos, the whole long story, would take far too much time and is definitely not something to try and explain while they're walking back to their lodgings for the night, so she doesn't bother. Maybe she'll elaborate another time; she's rather enjoying being just another woman walking around, even if she is dressed strangely and suspiciously good-looking.

"Just over a hundred," she confirms, regarding her age. "You?"