What happens next?

How to behave when flying first class
Mingle with people.
The first class lounge is your first destination after the security check-point. It is a place where you can socialize with other people and share the destination you are going, and listen to others.
You may be in the presence of high powered executives or even various celebrities. There have been many stories where people have flown first class and have been befriended by a celebrity and invited to an upcoming party or vip event.