"I have it on good authority that you're like this no matter what the provocation or lack thereof, sir," Ianto said with a laugh, shaking his head. Jack really was impossible.
"I highly doubt it," Ianto said. "My bet would be on a parallel world." After all, Rose had been in one before, why couldn't they be in one now. "And you still haven't answered my question. I can't debrief you if I have no idea where to start."