help pleased

I liked this boy for a while we never really started talking or anything. But I can't get him out of my head. He likes someone else now. And I look at his Twitter and hear his name atleast 10 times a day. I really like him even though he likes someone else. I want them to end, they just talk. But I don't want him to be upset about it. I want him with me. I seriously don't know what to do.