His heart stopped when she smiled, it just added to the stunning display.

And then she started talking, and Bruce blinked back at her in surprise, taking the tablet wordlessly and looking down at it.

"Well yes ma'am," he said finally, following her. He had first took her to be a robot. In fact, a sexy thing like this was exactly the kind of robot that Stark would make, from what Bruce had heard about him. But he remembered the smile, and that gave away her humanity. Besides, robots can't get doctorates. Probably. 

"Uh, do I seriously have to carry this pad around all the time? Seems inconvenient. And when do we start, I'm itching for some classes."