I was at work, in the lift (elevator) with a few people and we stopped at a floor on the way down and a chap got in and then held the door open waiting for his mate.
And he called out to him and kept the door open whilst waiting about 20 seconds.
To me that is the sort of action that deserves a punch on the back of his head, but that isn't allowed so I'll fine him $2.01 for such selfish and inconsiderate behaviour.
Wait for your mate or get in the lift. They are your options you dick.