This was good, in more than a single way, first of it was well written. And style selection is important so it is cool that you chose haiku to write this poem, in which you are saying what you've wanted to for years. it's cool. keep it up.
If love comes and goes that quickly, its not real. Someday, you will know what it is, and then get ready to give up control of your emotions, because all of a sudden someone else will have power over you.
Love is anyones thingage does not count, life goes onbut pain is still there.It bugs me when people say "kids" can't fall in love when they sure as heck can. I like this poem because more often than not you aren't in LOVe with a person but you need them, so you'll awys admire them because of your need until (as your final lines say): "But I'm not in love with you Anymore, at last." Very creative^^