The Doctor was looking at him. he thought he could sense Jack was deep down sad, but he didn't know why. He grinned more "Ah I see, Birthday parties are cool." he said nodding. "Though I don't celebrate anymore.. 1200 something now I think... unless I'm lying, I can't really remember if I am lying about my age, I'm so old now." He laughed a little though after that. "Sorry its been so long there was a lot to do, Universe nearly ending and cracks in time, more daleks and all the normal stuff."