Blowing on his food... another first

Jonah had veggie corn dogs for lunch today. I heated them up and then after I cut them I blew on them. When I handed them Jonah boy he picked one up and blew on it. Only instead of just blowing air silently, he kept his lips tighter together so he was making that spitting noise that's hard to describe. Then for one he was eating later he stopped to blow on it, only he blew air out of his nose... yummy!