Is it possible to fall in love with the same person twice?

So I was 17. Fell in love. 2 and a half years together. Lots of ups and downs. Moments of Perfection and Moments of shear hell. Everything you would expect. Jealousy, Heartbreak, all that stuff you experience when a relationship ends with the "Love of your Life".

But its been over a year since it ended now. I'm 21 now. I've nearly finished University. I've spent the last 6 Months travelling the other side of the world. And next month I am returning home. I've met plenty of great people, beautiful girls and had little flings while I've been away and all that sort of thing. I've kept in touch with her kind of, not really though. I'm over the whole relationship. I'm happy without her at the moment. But I'm still fond of her. We finished on bad terms. Lots of Pain and Anger towards each other. Partly because we both cared so much, partly because we were tired of everything. But neither of us ever took to bad mouthing each other to other people or anything. I've always kept a lot of respect for her and her for me also.

I am really looking forward to seeing her when I get home, I dont know why. Not in a loving way or a sexual way or anything...but like how you would feel when visiting an old friend kind of thing.

Do you think it is possible for two people to fall in love again? If the circumstances have changed and they have learnt more about themselves and learnt from the past?

I'm not even sure if its something I want, but I'm curious to know if it has happened to anyone? Ta