What can I do to get my ex back?

I can't move on. I desperately want him back its so sad. I'm trying no contact but it's killing me to not talk to him. We broke up because he couldn't fully commit to me by not stopping flirting with other girls. We dated a year I want him to miss me but I don't know what to do? I should disappear?
What can I do to get my ex back?
2
3
Add Opinion