Today was a preschool day for D so we were out the door and on our way to school pretty early this morning. D climbed into the van and started doing her seatbelt, I buckled V into her seat, closed the door, walked around the van, got into my seat, did my seatbelt, put the van in reverse and as I was backing out of the garage I heard a small voice yell at me "Hey! Buck-a! Buck-a!" (That's 2 year old for buckle, in case you weren't sure) Turns out I neglected to strap E into her seat.
Like I said, it's a good thing somebody was paying attention.