The Doctor smiled as he turned around, watching her reaction. It was one of the joys of life, seeing how people reacted to the TARDIS. Most people were blown away by the size of the interior in relation to the outside. How things just didn't seem to match up and challenged their perceptions. He wondered if she knew about the TARDIS already. If a certain Mr Slayer had perhaps mentioned it or maybe there was a dossier somewhere on the ship.
The Doctor walked up to the central console and pressed a few buttons, followed by pulling a lever down and towards him. The lights came on, illuminating the console room in a soft orange glow. "I can give you access to the file I have stored here on the TARDIS but only those related to the station" he said. "I am trusting you to only take those files and no other, understood?" he asked, standing in the way of the console until he knew he could legitimately trust her.