"Oh, don't worry about your Doctor," he said before drawing in a deep breath and tipping his chair back to balance precariously on two legs for a moment, then letting it rock forward onto all four again. "The prophecy was meant for me. Without Galen's ship, I would have changed. I was getting ready to, before I wound up here, or I was trying, at least. I thought, this time, since I had a grace period, if you will, I'd stop by. See everyone. Make certain they were all living their lives. Whatever or whomever brought me here cut it a bit close. I was supposed to be making my last stop. The Powell Estates. I just wanted to see Rose. Didn't necessarily mean to do anything more than that. Just see her, is all, before I stopped being her Doctor."