Originally Posted by Chiefnj2
Clearly not Sophia:
Seems to me that scene if from after he woke up, on his way to Atlanta, before he completely ran out of gas and wound up at the farm where he got the horse. The reason I think it's from that point is, he's clean shaven, he shaved before he left. He's in search of gas, which he needed for his cruiser. He seems a little naive to the possibility the little girl is a zombie, and tries to help her. He's still wearing his uniform, which, it seems he "hung up" at the end of the last episode...