"No more than usual, in any case," he replied as he closed the door behind her and moved through the flat, to put the kettle on first of all. Tea was something that didn't need to be asked for.

"I can always use good company. The Doctor is a marvellous conversationalist but flighty at the best of times."

And troubled, of late. Arthur might have a key to the TARDIS, but he wasn't going to intrude on the man when he had so much on his mind.