Mornin'

The other day, I walked into Charlie's room to wake him up/in response to the crying. He was standing in his crib, holding on to the railing. He smiled at me, I walked over to push to drapes back and open lift the shades, and he said to me, "Mornin'," with a little country accent.

I thought, where did he get THAT? What happened to the G? Surely I say the G when I say Morning?