The picture is of our boys (with their mom), the one on the left is of Sam in 2012. The one on the right is of Timmy this year.  They're even wearing the same clothes for the most part... and you can kind of tell they are brothers. That's such a perfect age, it just goes by too perfectly fast.

Oh and you can totally tell which photo was taken on iPhone 4 and which one on iPhone 6+