You are starting to laugh here and there, but there is no doubt that your favorite person is your sister. When I pick you up out of bed in the morning the first thing your do is look over at your sisters bed to make sure she is there. When she looks over at you, you immediately smile.
Everyday you are starting to learn to sit up better, or play with a new toy a little longer. You are eating like a champ and so far have enjoyed everything you have tried. Your favorite is banana yogurt.