The other day we were walking from a parking garage to a museum with the grandparents. It was a few days after a decent snow storm here in Boston, but it was actually a fairly mild day - maybe around 50 degrees - so we'd all left our coats in the car for the short walk.
Cannon and I had fallen behind, due mostly to his desire to pet a dog being walked nearby. After he was done with that, we continued on our way to meet the rest of our group. We passed a manhole cover with the word "DRAIN" across it. Cannon stopped, looked at it very seriously, then said, "Look, Mommy. There are some letters on it. Those letters say, 'It's cold outside'". It was very cute.