Help please? :( What do you think of this? Sincerely, Heartbroken?

Unfortunately, it sounds as though your relationship got off to a poor start. You obviously didn't know each other well or you would have recognized that he was extremely shy and reserved. He is like a erfly. As long as he was an unattractive caterpillar, you did not find him all that exciting and appealing. He went through a metamorphosis and developed into a beautiful erfly and now you want him to be a part of your life. He has found a whole new world complete with a lot of new, beautiful erflies. He has even found one that he is especially fond of. Now, you are confused by his choices. My advise to you is to move on. He knows where you are and how to find you if and when he has something to say to you, Show some respect for yourself and don't be chasing someone who hasn't shown you any attention. Have some respect for the girl that he has chosen to spend his time with. Admit that you made a mistake and if you should find another guy that seems to be someone you might like to get to know, give him a chance and get to know him and don't judge him prematurely. You have misjudged one really great guy, don't do the same thing when the next really good guy comes along.