What am I suppossed to do?

I recently took some pictures for a coworker of mine. She wanted some updated pictures of her kids. Sure, no problem. I wanted a picture of the two older children, Cory and Ernie, and after a few frames asked them to act bored which I am sure was a big stretch for them by this point. Anyway at the last minute the youngest daughter, Kinsey, decided she wanted in on the action, flew onto the couch, and I ended up with my favorite pic from the shoot.