What does it mean when your ex says you can't be friends?

Anonymous
I was dating my ex on and off for three years. He recently told me he "lost" interest in me. Not only that we can't be friends. He thinks we should go our separate ways. We have known each other for five years, and our families were good friends. I asked him why would could not even be friends he told me he had a reason but could not tell me that he really wants to but he promises me he cant. He told me it wasn't about anyone else he doesn't like anyone else , he just can't tell me the reason we can't even be friends. Why can't we be friends?
What does it mean when your ex says you can't be friends?
6 Opinion