What if the one that got away came back?

What if the one that got away came back at your extreme state of happiness? What would you do? Would you take him back in a heartbeat like  most people would? Would you for give him for leaving you stranded? Would you forget every single thing he did to hurt you? Or would you see that as a second shot and risk losing everything?

There are some things that are just not worth running, especially something you wish would last forever. But some just doesn't count to last forever too. But what if the one that got away came back? :)