The Doctor was leaving his room just then, headed for the lift donning his usual attire. It struck him as odd, while welcomed, that his Fifth self had so suddenly appeared in Paradisa. It seemed totally random, no rhyme or reason to it at all. But still he agreed to show him around the castle, give him a tour or the place where he was undoubtedly going to be stuck for a while.

And there was that bit about his loss. He wondered, as he descended in the lift, if Five being unable to sense other Time Lords explained why he hadn't been able to sense Five's presence when he arrived. All very curious. Maybe there was more to the loss thing than he thought he knew.

Finally the lift reached the first floor and stepped out, glancing around the entryway for his Fifth. It didn't take him long to spot that hat of his.