With a nod, Jack dragged himself to standing, keeping one arm primed ready should he need to support the Doctor.

"Yes, sir," he nodded, back to business. "It's not that far, right? I mean we could walk it before it gets dark? If you head up I can trail and watch out for those robot things and anything else that might come along with an aim to killing us. I mean, sure it might be hard alone, but you and me? Walk in the park, Doctor."

Jack knew perfectly well it was very far from a walk in the park, but he found himself with a renewed confidence. They were both going to be okay, and they would both stay okay. He'd be stubborn enough to make certain of that.

"What's that French thing you say, Doctor? Shall we?"