He wont even tell me what happened

I miss him every single day. I dream about him every single night. I can't even fall asleep because I can't get him off my mind. He was the best friend I've ever had in my whole life. I was in love with him to. It's almost been a year. How am I supposed to heal? I though I would spend my life with him. I've never loved anyone more. I miss him so much. So so so much. I tried talking to him. I don't even know why we aren't friends anymore. He told me it was personal. Please Harevs. Please. I love you Harvey. I love you forever. No matter what. Love, Gracie