We are well and truly in the first leap too! And getting smiles for a week now too. I love it, he usually does a little coo with it too, and smiles bigger when I coo back. But non stop crying, argh. Today he has been awesome though, slept one 3hr stint and then another one later that arvo with a few cat naps in between. Better than yesterday which was all little cat naps, most less than 5mins! It was hell. Got to bed time and he was hysterical, had to pace the house with him in a carrier screaming until he passed out.