Really confused! Friend leaving!?

My friend is leaving school cause shes in year 11. Shes awesome. I get bullied by this girl for no reason and she helps me with it and stuff. She said she wants to keep contact but she's moving to hull (I live in leeds) when she leaves school. She doesnt havent MSN, Yahoo, any IM thing. She doesnt have an networking sites like Bebo or Myspace either. What should I do?