February 29

Laurence is really trying to understand time these days. From how long 3 hours is, to how many months until Christmas, etc. Yesterday he asked how many days until Loic's birthday, which is July 31st. I was explaining that we can estimate, because we know it's about 5 months away, and months have about 30 days...and there's where I got interrupted. I should have know that Laurence is NOT about estimating. "Well," he says, "some months DO have 30 days, but some have 31, and February has 28...except when it's a hopping year, because then it has 29."