I read somewhere that if you open your mouth while your baby is lacking on they'll mimick you. I've been doing it ever since I just say "ahhh" and my 2 month old son does the cutest thing he just laughs his butt off he thinks I'm soooo funny and he'll just giggle for a good minute then I'll do it again, he'll laugh a little and then latch anyone else's LO do that? It's just makes me DAY... i try to get a picture of it but i get so caught up in the moment i haven't been able to! So here's a few pictures of my sunshine!  Jr & his dada