I have been FAMed a few times now (moved from the Aisle to Window when seated in F) and each time I somewhat loudly say, THANK YOU FOR YOUR SERVICE.

Generally the FAM gives me a blank stare and just continues looking forward, twice after the flight I have been stopped by the FAM in the terminal area wanting to know how I knew they were working the flight.

Each time I give the same response, I like Aisle seats, I selected an aisle seat and suddenly I am in the window and no airline employee is able to explain why I was re-seated and generally just say it is for security reasons.

Generally they do not say much else, one sort of chuckled and said I guess we really are not fooling as many people as we may think.

Dan