The Doctor walked out and looked at Jack "We'll we are going to be off, was nice seeing you again Jack." he replied. Jack just hugged him and smiled, . "Ah yeah was good to see you, Hope to see you again, but not injured next time I hope." Jack chuckled. He waved goodbye.
"Yeah I will try, " The Doctor laughed, he then headed back to the TARDIS with her. He knew that he was always on the move, always running. As much as he enjoyed the company of Jack and his friends, it did get a bit much sometimes, but also he couldnt be in one place forever.

He headed over to the console and started up the TARDIS "Allons-y," He grinned. He couldn't wait to be off through time and space again. He knew that it was always a bumpy ride but he mostly just laughed and enjoyed it.