Cheeky afternoon off

I had a cheeky afternoon off today after plans changed and I didn't cancel the holiday.  So I took the cameras for a well overdue sensor clean.  Whilst waiting I got chatting to another customer, nice chap.  When he had gone the asssitant said "You do know who that was don't you?"   See here.

Whoops...but then I would have been too shy to speak if I had known.