Will he regret losing me and realize what we had?
What Guys Said 1
He will only 'regret' it if he ends up in a situation that is worse. If he ends up in one that he likes better, he won't regret it at all. For people to think the grass is greener on the other side of the fence, it has to at least be green, and look like grass. His level of regret will depend 100% on the happiness of his current situation.
Why is he liking your posts now? Well, maybe because he likes them. Or, maybe because he is breaking up with a girl and thinks that you would be willing to just 'take him back' while he looks for another one. Who knows, lots of reasons a guy would do that. A few of them are even 'innocent'.
What Girls Said 1
Probably not, but if he doesn't value you he's not worth it anyway.
You cannot undo this action. The opinion owner is going to be notified and earn 7 XPER points.