Can you tell we're related?

This is Coleman and his Aunt Karlie. Coleman's birth Mom and Karlie's birth Mom are mother and daughter. We met Karlie and her adoptive parents in the Marshall Islands during our adoptions. Cole and Karlie are just 6 months apart in age. Karlie and her family moved from Colorado to Arizona a year ago. This week-end they left to begin a new chapter in their lives, in St George Utah. We have both had pretty hectic lives this last year and didn't get to spend very much time together. But now we have a 1/2 way point to stop on our way to Utah to see family.
Of course Alyson pretty much thinks she needs to be included in any picture that anyone takes!