Jack, at heart, wasn't a violent man, and there were very few times he wanted to honestly lash out. But here, faced with that question? He had an incredibly strong urge to smack the Doctor around the jaw.

"Oh sure, because I'd just love to be in his shoes, wouldn't I?" he said sarcastically. "Not everything I think or do revolves around you, Doctor," he added, not entirely truthfully.

He followed him out though, barely sparing a look to the men.

"Well hallelujah!" he said, "Finally you've noticed it, because seems to me you've been suicidal since I met you! You know what I think? I think you resented me for stopping you getting in that box. I think you wanted to die!"