Cameron, "Dad, I can't find my water bottle anywhere."
Me, "I think I saw it on the futon."
Cameron goes and looks, "No, dad, it's not there."
Me, "Look harder."
Cameron looks a second time, "Dad, it's not on the futon. I looked."
Me [exasperated], "Fine, I'll help you look."
Oh, no wonder he looked all over and couldn't find it. It was almost 80% covered up by a piece of paper...