The Eleventh Doctor shrugged and eats two jammy dodgers and puts packet down. He never had to be hungry for them, he just ate them, He was easily sidetracked in his excitement from showing Jack and Arwen the TARDIS's new look. He nodded "Ah aright." He was surprised none of them wanted any. Yet they did have a lot of pizza earlier and he looked at Jack when he cleared his throat. "Ah thats right," he pulled out Arwens sonic screwdriver. " You don't know what this is do you?" he said softly. He then pulled out his green one "They are sonic screwdrivers, time lords use them. " He wasn't sure how to start really, he looked to JAck for support,