First Smile!

Dallin smiled at me for the first time today.  He has been smiling since his first week of life, but it was more of an involuntary smile.  He would smile when he was asleep or just randomly when nothing specific would spark a smile.  Recently he's been more interested in looking at people's faces and at things.  I knew it was only a matter of time before he smiled at me, so I've been trying for a week or so to get him to respond to me smiling at and talking to him.  And today we finally succeeded!