Justin Zaleski Asked: Im so conflicted. I NEED HELP PLEASE! (no one is helping me)?

There is a girl, I have known her for my whole life, and she is my best friend. We have so much in common, yet so little at the same time. We used to be the couple that everyone knew should date, but never did. When we were younger, at summer camp, I would buy her any thing she wanted my treat, and we would sit under the stars, thinking about our place in god's big world. That's all she remembers of us at camp. She used to like me, and I liked her, but we never saw each other due to a little distance. I could feel her eyes on me those few times we met. Then I got on face book, and all we would do is talk, we were friends again. I told her how I felt, and……she didn't feel the same way anymore. I got over my love for her quickly. We grew apart again. She wanted to meet my friends, so I showed her the account of my one friend. As they grew closer, we grew further. She went to his house one day. It's funny, you know, my friends had always remarked how i was a psychic because I always knew what people were thinking, what they felt, it was a common joke all my friends hared. They were both on facebook, and i felt the need suddenly to message my friend. I soon was told to leave them alone for a minute, they were kissing. It was her first kiss, the one I always dreamed i would share with her, and my i was they one who let them meet. I thought I was over her, but i guess not, I've just been so conflicted. I don't know how to feel, I know they love each other very much, but i can't get over it. I don't expect many of you to understand, I would just find another girl, but i haven't met one as beautiful, funny, fun, or just plain enchanting as her. Can someone help me make sense of this….