*laughs* The curiosity of children is a force to be reckoned with. Just imagine what she'd ask the Doctor if he'd popped up.

Oh, btw, think we'll ever see Emiko again? Don't know. I meant for it to be a one-off, but since she popped up so early in their marriage, she probably will, if only in passing.

And Ianto and Jack will definitely be keeping up with her family. Although it would be hysterical if Ianto's bloodline ends up marrying into Jack's ancestry!