"night-night Ty"

Avery's first 2-word sentence!!! We were in Target and he was getting fussy. I said, "Tyler needs a night-night." Avery turns around in the cart (he was in his car seat in the back of the cart) and says "night-night Ty" and then blows him a kiss! I have never been more proud of my little girl. I must say she has REALLY stepped up to the plate on being the big sister. She is SO AMAZING with him!