How can I see my Friend Again?

Ok, My friends mom thought my dad and her were in a relationship but he just wanted to be friends so she left and we never saw her again. I miss her son! He was one of my best friends and now I can’t even see him. No one understands how hard it is to find a friend as strange and different as me. And he was just like me! He liked my music (Rock, rockabilly, physcobilly, punk, oldies, ETC) He ALWAYS complimented my outfits and band T-shirts. He doesn’t have a cell phone, I don’t know his Email (Makes me sound like a bad friend…) I don’t have a facebook, I know his moms number, but if she knew who it was, then would she even answer? NO! I do know where they live, but I can’t see them, remember?
I miss him so much. I don’t miss him in the cheesy, lets hold hands and be together forever kind of way, I just miss him. Plain and simple. I miss his presence in my life. I miss him being my best friend. (FOUND QUOTE ON GOOGLE)
What should I do?