Jack smiled back so brightly at the Doctor that it would almost light up a room in the darkness. Utterly gleeful. Always! He said always! That's just great!

He stopped at the crossroads, continuing to jump up and down to channel his excitement. "Left it is!" he agreed and made down the corridor behind the Doctor at haste.

"So what is this?" he called ahead, "Some sort of Gladiator type entertainment you think plug us full of drugs and see what it does I mean it's hilarious really they've got no idea what they've got themselves into you know I was a Gladiator once for a few days when I took a trip to Rome fun holiday that turned out to be."

His words ran out as one stream of consciousness, almost an overload. "You know I feel a bit like a hamster in one of those balls."