When Did My Little Boy Get So Big?

Little E on his 9 month birthday...when did he get so big? He crawls, he pulls himself up on everything, he stands, he surfs furniture, he eats real people food by the handfuls, he says Mama, Dada, Wo Wo (Lewis), Ni Ni, BaBa, points, high fives, babbles non-stop, blows raspberries, has 6 teeth and is stubborn as all get out. It seems like all of this happened in the blink of an eye....where did my little baby go!?