I'm sure you've had your fair share of breakups. No matter how bad the split, it's always possible to make amends and be friends again. It may seem like a difficult task, but once you understand what they're looking for in a friend, it'll be easier to find compatibility with them. So here are three reasons why an ex might want to remain friends:   1) They still care about you; 2) They need someone to listen when they're going through something; 3) You remind them of their past relationships.