Tony was talking like there would be a lot more dates in the future, which Pepper was still not convinced of. Maybe not lots more, but a couple sure. Her expectations weren't too high. Instead of replying with a sarcastic quip to knock Tony down a few pegs she let it slide though. They were supposed to be playing nice.
"I'm still surprised it actually works," Pepper replied. "Sustainable energy? Do you realize the applications for something like that?" And how much money it was going to make him?