How will you know if your ex- friend wants to get back together with u?

I think that if someone realises they still care for you and love you, they will let you know if they want you back. Dont do the running for them, as hard as that may be, if they really want you back they will contact you and do everything they can. If that does happen, really think about whether it is the right thing for you, can you really trust that they wont do it again. When my ex broke up with me i took him back only to be in the same position now again. So be careful.