Maybe it is because he's so skinny.  Maybe it's because he has hit every milestone sooner than "normal."  Maybe it's because he's got that sly little grin.  Or maybe it's because he really is growing up too quickly.

Whatever it is, when I look at his cute little mug, I feel like I'm transporting in time to his future.  One where he is all grown up and acting all adult-like.  A handsome, mature, considerate and witty young man... still sporting that mischievous little grin. He'll always be my little stinker-roo...