OK, so you guys kinda think the little girl in the space suit was the chick who kissed the doctor, and her name is River? ALSO, they are traveling in opposite directions in time, so now, for him, he's just met her, and for her they've known each other for ages, but now when she sees him he won't know her, but he's getting to know her? BAH, that doesn't make any sense, but OK.
I was thinking the girl in the space suit was Amy's baby.