And now he's talking to himself -- no, the Doctor, it's the Doctor. But no. Andrew furrows his brow, struggling to concentrate and understand what the Doctor Edgar is telling him. It's like he can get one part of it at a time, but as soon as he tries to connect the next bit he loses the first.

"...Andrew," he says after a few moments, giving up on it for the moment and just going with it. "I'm Andrew."