He sighed and nodded "the truth is...I don't even know what today's date is...all I know is it isn't my time..I woke up and I was here...where ever here is whatever this time is...No cars that run on hydro engines...probably no camera's like this..."  He pulled out the camera that he had in his pocket.  "The past has been replaced in my time for the most part...most historical documents have been 'lost' in various ways...I am a doctor of history and I can't help but think that maybe the reason I am back here in this time is to restore the history to my own..." he looked at her with a sincere smile.  "Have I lost you yet?"