Waiting is something that is weary to do. Tiring. Boring.
Unfortunately, many times we have to face a situation that need us to be more patient, like when you are "just" a parade participant waiting for your turn to show up and the event is not started yet waiting for the VIP persons to come.
Honestly, even me, the camera holder already feels tired waiting for too long with my Canon 700D which has a bit more than a kilogram. It is unimaginable if I must do that in a costume heavier than 10 times my Canon.
I won't be able to even give a slight smile.
But, this guy still gave me a smile when I direct my lens to him.