"She was kind of just standing in the street, so I rescued her." Annie looked at Tony, trying to judge the look on his face and came to the conclusion that it was an unhappy look.
Looking at Oswin, Annie then realized that she was the cause of that unhappy look. Of course the robot would be an issue. She really just hadn't thought. She really should have tried to convince Oswin to let her have a peer inside before letting her into the building.
"I know that she sounds like an aggressive male, but she's not. She just got here to the City, I've been trying to teach her what to expect. I thought you'd like to meet her, considering she is so unusual and all."
Annie smiled a bit at Oswin, apologetically. This probably wasn't the sort of greeting that the robot had been anticipating, seeing as Annie had invited her in.
The robot did have a pretty great sense of humor, though.