A Child’s Milestones are Priceless [Video}

We love our kids tons, right? Our grandkids are priceless. It's especially heartwarming to be able to enjoy each "milestone" of our kids lives. You know, saying their first word, taking their first step, going potty for the first time.

However, I think one of the cutest milestones in a life is experiencing an automatic sliding door. See what you think.

Now, that is priceless. How adorable is that!