Frowning, he watched the Doctor stumbled to the wall and raised an eyebrow. He ruffled the Doctors hair playfully before gripping his arm and hauling him away from the wall and back onto the pavement, helping him walk along. More because he didn't want to stand around and wait all day.

"Merging? Why would you be stupid enough to try that, either you mind would blow apart or you'd become someone else entirely, seems pointless," he dismissed with a shake of his hands, practically dragging the Doctor along.

"Then again, I think a new you might be more fun, you get into too much danger, hard to keep up!"