It kills me that we are not friends anymore. You moved away, stopped calling me, stopped texting me, made a new best friend. It kills me everyday that you are hurting yourself and I can't do anything about it. Please come back I need you.
If you're important. People will make time for you if you matter to them. Maybe not at the moment you want it, but they will make that effort. If they don't make that effort anymore, you know where you stand.