Mentioned on my Weasley thread, but thought I would start a thread about it.
The poor man really didnt seem to quite get what was going on. He was fine answering the questions but PP was clearly explaining a lot to him as it went on and was "managing" him (for want of a better word) by moving him about etc.
He had such an amazing life force when he was younger but he is an old man now, leave him be!