"You're right about that," The Doctor mused. He liked Tonks' perspective - it was surprisingly refreshing. Usually, when people heard about things they didn't know or understand they just sort of assumed things. Bad things. With Tonks, it seemed to be just the opposite.
Looking over the Doctor caught sight of the triumphant look and grinned. That bit, that was fantastic.
"The magic sort?" The Doctor asked, ducking round a tree before returning back to her side. "You must be from the same place as Luna, then?" He asked, remembering Luna and her talk of magical London. Another world apart from his.
The Doctor, afterall, was quite certain he would have known if a magical London existed, even if it didn't want to be found.