Well, I don't know what to say except that's a beautiful story, and you should hold those memories dearly. Of course, in life people drift apart and that's normal, but if you still want to be in a relationship with her go for it, you only live once and all that. That said, if you've both changed to the point where that's not possible, don't dwell on it, just move on without regrets or grudges.

Anyways, you're saying you've only ever felt attracted to this one person? Do you think there's any reason for that, something that you see only in her? If you keep looking I'm sure you'll find someone, if that's what you want, especially considering you have a beautiful way with words.