Enough to make a mother's heart melt!

So about 2 weeks ago, Callahan began smiling! Oh, how it makes me so happy to see him smile! He is just such a cute, happy boy. Here are some of my favorite smiling pictures we’ve captured of him. It seems that usually he’ll stop smiling when he sees the camera, though he usually smiles a lot. Go figure! That's why it took me so long to post these. So enjoy them!