Missing my ex

Bria

Hi friends, I’ve been broken up with my ex of 4 years for a while now. I have accepted that the relationship is over but I really miss our friendship... It sort of confuses me that he’s moved on, as quick as he did and idk if she’s just a rebound or something serious... but i would love to reach out to get the friendship back. I refollowed him on social media but he hasnt followed me back. Idk what to do.. share your thoughts.