^_^ Well it looks like I was beat to critique, but since I said I would read it and since it was short (I do so love works that are reasonable in length. *says the one who posted 12 pages in a single post* =P).
The good
The first line had me thinking 'Darn. Why didn't I think of that?' It's sweet and cute and I liked it. Very good!
The bad
Well it's not bad, just how you could improve. It is short, which makes it nice, but maybe you could add a little more description, instead of glossing over so much. I dunno. Maybe sort of patch together a bunch of memorable scenes from her life so we can see how their bond grew. =P Maybe that's just me, I tend to want more of something I liked.
Anyways, this is quite good work and a nice idea. Though I don't see the link with the prologue. Maybe I missed it. Keep it up!
^_^ Keek!
I'm like that song stuck in your head; I come and I go, but never truly dissapear.