Damon is really smiling and laughing now. He has been smiling occasionally here and there, but now he smiles all the time. When he sees my face he gets this huge grin. Its so cute and very rewarding. And also just the other day, Terry was putting him in his jammies for the night and accidently touch his armpit. He started giggling like crazy. At first I thought he was starting to fuss a little bit, but then I realized he was laughing. So now everytime I change him I tickle his armpit a little.