"He's my friend."

I just experienced the sweetest moment since having two children. This is the moment I've been looking forward to since the day I found out I was pregnant with Isaac. Today, after pulling the Christmas tree and deco down, we decided to give our playmat a test run with Isaac. The second I pulled it out Vivi wanted to show Isaac how to play on it. She laid right down next to him and started hitting all the toys on it and rolling up in a ball. Isaac was so excited he started trying to mimic what his big sister was doing including batting his arms in the air and grinning at her. She looked at me and said "Mommy, he's my friend." I completely lost it. I love my kiddos!