Arkmark with respect I think you are missing the point.
I might have a seat down the back but equally I might have a seat in the flight deck. If I am paxing on the jump seat I will spend some time out of the flight deck as boeing have managed to build the worlds most uncomfortable jump seats (well I would have up to last week).
To the casual observer it might look like one of the operating crew has come out and is skiving off chatting up a flight attendant.
As I was trying to say, things may not be as they appear.