Oh Nick, you're so meta. XD
*The Doctor regards him through narrowed eyes, still somewhat skeptical.*
"Hmm. Well, I didn't find anything particularly unusual while treating you... Although I must admit I wasn't really looking."
'Nothing more unusual than a human bitemark, anyway.'
*Robert cleared his throat and sighed softly.*
"Actuallly, yes. It is another dimention. It's a sort of 'catcher's net' for people who accidentally stray out of their own world. It touches all times and places... People from anywhere, or 'anywhen' even, can end up here."
*He turned around, indicating the direction of the resturaunt.*
"I'm sure we can talk more about this over dinner."