We've had a couple milestones the last couple of days!
Yesterday, mom was babysitting BB for me while I went to a work function for a couple of hours. When I returned home, the three of us were playing on the floor. Mom started playing peek-a-boo with BB, and he was cracking up like it was sooo funny! DH and I have both played this with him several times and he would just stare at us like we were from another planet. But yesterday while I was away, something clicked in his head. Perhaps it has something to do with mom playing it with him, afterall, his first smile was for her too.
Over the past week or so, BB has been reaching for his feet some during diaper changes and naked time. The last couple of days, he's been pulling them towards his mouth without any luck. Today he finally managed to get a few toes in there, and looked quite pleased with himself. He's definitely had a productive day!