"It may very well be, but she didn't have those memories of us and our adventures until she changed. I'm not sure she has the memories of those now, just...what we did," and he looked away from Sarah Jane a little embarrassed. "Right, we should go out and explore," he said, then put on a smile for her.
When he opened the door to the TARDIS, there was a long silver landing platform they had touched down which fed into a giant metallic pyramid shaped building. "This is their equivalent of the British Museum. Just this place alone holds nothing but artifacts of their past. Over there," he pointed off in the distance to another much large palace, "is where the royal family resides."