How do i get him back?

I went out with this guy named Bradley.I hte him soooooo much. But i know that i still like him. One day my friend Brooke said u know, Bradley likes Lindsey!!!! I got so pissed. For the rest of the day i didn't talk to him. When we were going home he broke up with me!!!!! When i got home i blocke him on my msn. He told me he broke up with me cause we were telling him he likes Lindsey, when he himself admitte it!!!!!! Now i don't know how to get him back. PLZZZZZZZZ help me.