"She's got long, dark hair, kind of wild, and she's dressed in blue. She's got to be around here somewhere!" The Doctor, of course failed to mention that he was looking for a blue box as well as a person. Oh, well, she'd figure it out eventually. Besides, Blue struck the Doctor as being the sort of person who could think on her feet.

At last, they arrived at the apartments. Luckily, the TARDIS should be parked outside. Now, if only he could find her...