*nods* Unless someone else has commented on it outright, I don't see any reason why he'd pay much attention to it. (I know I didn't.) It's how his body works, that's all.

I would have loved to know what PD thought he was doing in those scenes, though! (Particularly the Time Squad one - that's clearly something very deliberate he's doing there.)

Yes, I fiddle a lot with my hands like that as well. I like how expressive they are. They are among my favourite things to draw.

I love that story too! Might be time for a re-read...