It very well could be. This place is.. special. All those things people thought were impossible seem to be possible here. Converging timelines and all that don't seem to matter here.
Well thanks.. I mean.. you're the Doctor, it's hardly like I could stay away. You're all brilliant. I'm sure she's missed you too, I would have.
Sort of. Well. People appear here and then one day they disappear and sometimes then they come back with no memory of being here. And sometimes they're changed in different ways. So it's like he's here.. but not. This time he hasn't really spoken to me at all, so he's not really my Doctor.