Can someone tell me what exactly this means and how to respond, if I reply at all?
Most Helpful Guy
"You don't know what you have until you lose it"
This is common after breakup. I would be cautious because if he has you again he will soon forget and leave you again.1THIS IS NOT RELEVANT ANYMORE
Most Helpful Girl
He knows he made a mistake and will probably ask for you back, DONT go back. He'll do it again, unless he works incredibly hard to get you back, then you know he cares1THIS IS NOT RELEVANT ANYMORE