How can i win my boyfriend back?

So my boyfriend and I have been together for a while. Before he was my boyfriend, he was my best friend, which makes the breakup even harder. I've already made a couple mistakes with the breakup, I've argued with him about it and then broke down telling...

him how much I need him and love him. neither have worked. I need good and fast advice about how I can get him back. I love this guy with all my heart and I'm willing to do anything. thanks. :]

You cant get someone back that doesnt want to come back.
Not every relationship is going to last a lifetime. I think you need to accept the fact that its over, and move on, because desperation isnt going to win a guys heart!