You have to disappear from his radar for a few weeks. contact with him, it will get his attention and he will wonder why you are no longer trying to get him back. What you want to know is how to get your ex boyfriend back. makes us remember the good times in our life and long to have them back. You can do that by stop having any contact with him and disappear from his radar. the break up and want nothing more than to get your ex back into your life again. Disappear Completely And Make Your Ex Miss You Like Crazy! to get her or him back in your life and very much in love with you again.