What is one thing that your LO does that never fails to make you smile?

He calls his blankey his "B", and the way he says "B" seriously melts my heart... there is a video of him saying some letters on my facebook and I get him to say "B" twice because I just love it... he says it all high pitched and so adorable...It's seriously so sweet when he goes to his room and points at his bed saying "B?, B?"