"Could into can, huh?" Kitty tipped her head slightly as she looked at Sean and dragged her teeth over her lower lip quickly. Yes, it was coy, and okay so maybe it had been a little bit intentional, but she was only just learning this whole flirting business and that meant that she was allowed to be a little less than subtle sometimes.
"Sounds fun, count me in." She smiled, and tugged lightly at the end of her plait before adding, "Exploring the depths of my mutations, if only the professor could see me now. He'd be so proud of my extra credit."
Never mind the fact that he could, technically, see her perfectly, being that he was in the room with them. It probably would have been more embarrassing to admit that she was still in school-mode, but thankfully there were much bigger things to be thinking about at the time, like aliens, and training, and that little smile that Sean had on his face when he was talking to Kitty.