He is not working his way back to you, he is confusing you because he is challenged leo. This not giving up will only lead you to more emotional confusion and disappointments that will trigger you into having these confusing cycles where you reach out for help and support but you don't want to hear the reality of what you are really dealing with fully. This guy doesn't have the ability to handle relationships never mind the confusion you add to that challenge with him because of your own challenges. That is why he goes silent.