"You'll keep me safe, Dad?"

This was taken while we were sitting on the tarmac at Chicago Midway, waiting for all the passengers to board. He looks calm here, but it was quickly approaching his bedtime (in EST) and after we backed out from the gate, only to stop again for de-icing, he lost it and never really recovered until I pulled out the "emergency" Mater's Tall Tales" I had downloaded on my phone after we ran out of things to appease him.