So, what are the theories? It's unlikely to be a coincidence that both of them ended up on...

So, what are the theories? It's unlikely to be a coincidence that both of them ended up on that show... and I think it's unlikely that chayun was the person to set that up... so maybe the two ex girlfriends saw how both of them were miserable and are trying to get them back together somehow? Jealousy is definitely working with yun lol