I took half of the kids swimming a couple of weeks ago, and we decided to go to Costco on the way home. While checking out in line, Paul told the cashier, "We have six kids in our family." Noah quickly chimed in (with total seriousness and concern), "The other three aren't here right now. It's not that they're invisible."
We ended up filling three carts. Notice Noah's rear end hanging over the backseat as we loaded up. This is very typical!