<human>: I'm 20 and have known this girl since 1st grade. Lets call her Laura. Spent a lot of time together growing up as friends, but I fell for her in my sophomore year of high school. She rejected me multiple times and I was real hung up on her for some reason. I have had 3 girlfriends since then, but all of those relationships failed. In hindsight, I screwed them up on purpose because they were not what I wanted. During those relationships, I didnt talk to Laura at all (probably because I was trying to prove to myself I didnt need her). At the beginning of this past summer I stopped talking to her and shut myself off from any kind of relationships to try to get my head in the right place. Four months ago, I began talking to Laura again in an attempt to rebuild the friendship we had that I had constantly torn apart. She recently told me that we could never be together because she knows she cannot make me happy, but I have always thought she is the only one who could. What do I do, Reddit? How do I move on? Can I have a healthy friendship with her?

Can you provide a brief overview of the text?
<bot>: Fell in love with a girl Ive known since 1st grade. She has rejected me multiple times. Only girl I think can make me happy says she cant be with me.