"Torchwood knows," the Doctor confirms, as if Tosh being here weren't proof enough of that. "Jack's body, Jack's suppressed memories, very much not Jack." Because that explains everything.

He frowns at Dmitri for a second as she drops back to the floor, considers asking how she feels besides the obvious concussion, and decides against it. "Would've let you know about it earlier if I thought you wouldn't go charging in for an interview or something. ...Well, and if I weren't handcuffed to a wall." That kind of limits his ability to let people know of anything at all, except when the Vesmier or Donna happens to come calling.