"I remember that was a problem before," he said, quietly. "Me waking woke you up."

He remembered watching Jack wake that first morning, though the rest of his memories were fuzzy. Slowly filling in, like a pool of water. He'd be full up of memories eventually. It just took time, and the Doctor hated waiting.

"You can get a few more hours, if you want," he said. "I'll go take a look at the console, see what other repairs you made."