smiles and laughs

I was watching a full, well rested Cameron this morning just lay in my lap and be happy. He was smiling (not at anything yet) and then making funny faces. I laughed and a few seconds later he laughed (again not correlated) which was really funny. I don't remember seeing babies laugh out loud very much before and it was so sweet. Ironically I just read that babies smiling when they're little is not necessarily gas related as many people say..