"Time and Relative Dimension in Space. My ship, and even though she's a cranky old girl sometimes, she still gets me where I need to go." The Doctor frowned. "If not always where I want to go." She brightened up again, almost as if she hadn't frowned at all. "I could show you, you know, I have her here with me. Was planning on doing some repairs, and I really ought to find Kurt, and let him know I unlocked the TARDIS so he could get in. He offered to give me a hand with the repairs, which is always nice, even though I'm capable of doing them myself."