The "I don't think you got both of us in the shot" scenario.
Me: "Are you sure we are both in the shot?"
Nine year old photographer: "Yes, I think so..."
Click!
Nine year old photographer: "Whoops!"
David: "Really?! Why can't you check to make sure..."
Click!
David: "Hey, seriously! You have to tell us when you are going to take the picture!"
Me: "Just smile....he'll take another without warning..."
Click!
Me: "Told you. Such a predictable nine year old photographer."