What's the Etiquette for Being on a Flight?

If you see some one famous, maybe at the end of the flight as you're getting off, asking for selfy. It's probably more fair game because they are in a professional setting on a plane. I will take an outfit to change into when iam then sleeping. But i will get on the plane properly attired, is my ja,. so whats your oveals? People who gets on the plane the plane is still at the gate, the doors have not been closed and you can always spot the person who is not used to flying with a li flat bed. You literally watchmi, no, but i know your time. The other classic one is er, when you get