How to get this friend back?

We were at the same school, but then i moved far away, went to a new school. He still cared about me,even when i couldn't come. I moved again, this time not far away form the city he lives. I went to a new school, and started to be an outcast. Every weekend i took my bike and went to him. I told him i was an outcast in my new school and i met his friend. Things went that way until he did like he's having a quarrel with that friend while he wasn't. He did that to make a quarrel between me and that friend. When i found that out, i teamed up with that friend to take revenge. Then i lost contact with him and "that friend" and he are again friends. THey blocked me on Facebook and such sites, on msn i deleted their e mails out of my list but they didn't blocked me.