When he says certain words he always over exaggerates letters. Like Orange he puckers up his lips in a tight o shape. When he was just a tiny baby I would take one of his hands and hold it to my heart and I would take his other hand and put it on my lips and make all the alphabet sounds. We have been working on a lot of sounds and noises lately. It is so great to hear these things coming from my baby! Love to hear his tiny little voice becoming so strong.