How do I know if my ex wants me back? One sign is when your ex starts showing up unexpectedly wherever you are. Don’t think it is a coincidence. Your ex knows your habits it will not be hard for your ex to figure out where you will be at any given time. So if this is happening then it is a pretty good sign that your ex is making an effort to see you and probably is thinking very seriously about getting back together with you.http://wp.me/pA1n9-6x