Jack takes the opportunity presented to him and fixes his charming mask back into place even though he is still pale. He didn't realize how much he missed the Doctor's attention until it was gone and he grins at Ten. "Oh loads Doctor, but where do I start? I suppose I should ask where in the timeline you are so I don't make a mistake and say something I shouldn't." He'd promised to be careful and dammit he was going to be careful.