You're my best friend

I can't believe that I haven't posted this yet ... it is the sweetest thing that she has ever done. We were eating at a resturant and Keira was sitting in the booth next to me ... she reaches over to me, throws both of her arms around my neck and squeezes as tightly as she can and says "Mommy, you're my best friend". I wanted to cry it was so sweet. She continued to do this 4 or 5 times. She has now done this now several times - resturants, grocery stores, etc. If only we could catch that on video!