I don't think in all my life, I've ever witnessed a little boy who is so absolutely head over heels in love with his baby sister. You never have to prompt him to give Reagan a hug or kiss -- he just automatically goes over and loves on her 'bout every 5 minutes. He's not the least bit jealous of her -- and even encourages other people to dote on her if she's feeling a bit spoiled and needing extra attention.