"Sorry, sorry," he says at the same time as the other two speak, turning to Daine to reassure her.

Good thing he hadn't made the TARDIS probe that wall further then. He doesn't know exactly what the problem is, but he can guess what it was about.

"It's alright, we've stopped, we're not going to do anything, promise," he says quickly, crouching in front of her to be on eye-level and make sure she's okay.