The first thing which attracted me to this was the description at the beginning- glimpses of a life passed. That is a very interesting perspective. :)
1. He doesn't like mornings, or the harsh light they bring. And she is like a shooting star. He is diabetic, and she is effortlessly sweet. If you were trying a bit of character-building with this one (always tricky in the murky fan-fiction world), you have done it very well in very few words. It's as if the warmth of family which he had lost, he gets vicariously through her.
2. I have a thing for fairytales and this was a particularly sad one. So many betrayals couched in silence, rooted in hopeless love. You said it all in the very first line. Beautiful read, that was.
3. Sensual, scenic. Both of them bound together by the magic of a moment- he refuses to give her the assurance of words, certain of the temporality of it, while she sees her own destiny and spins dreams around it. And so many other things. Loved reading this one.
4. Ah, this was heartbreaking. More than Betrayal. Khushi's loneliness is never apparent; she pretends to have friends and makes do with fireflies to chase darkness away. She is that strong. Yet, he has made her weak. She knows it, is helpless against it, and longs for what she thinks is not for her. I really want to give this girl a hug.
Just in case you haven't figured it out by now, you have a fan here. :)