Consider why you broke up and why you want him back. Make sure you want to be together just because you love him and he is important to you, no other reasons would work. If there was a case of infidelity in your relationship, then you need to think over if you need such relationship, the case can repeat in future.
Be the lady he fell in love with
He was attracted to you since you were fulfilling his emotional needs, so correct mistakes if any and be positive around him.
Don’t dwell on past
Let your ex know you move on. He will definitely think of this.
Be ready with your first words
This is very important. If the first words you say to your ex-boyfriend are wrong, you will lose him forever. Never cry and beg your ex to come back. This will never work.
Take advantage of your past
Wear a dress he has complimented when you were dating; meet him at the place that means something for the two of you, etc.
Listen carefully to his choice of words
Notice is he uses unusual words for him; use some of them in your speech. This way, it subconsciously tells him you think similar, using similar ways of talking.
Find out if he still cares
Before trying to win your ex’s heart back, you need to be sure he is interested, if not, then you need to work on his interest, if you desperately want him back in your life.
Ask him to do something that all friends do, like have a drink with friends, play tennis, etc. Make sure it is going to be fun. Avoid talking on serious topics. If he starts a serious conversation, respond, but still in a light manner.
Let him know you were thinking about him
Recollection the place you two enjoyed when you were together? You can text your ex telling you were there and just thought about him. This ensures a light conversation and he might reply back.
Invite him to talk to you
Tell your ex, you regret things developed this way and that you would like to talk about it, now, when you have a perspective. Listen to what he will tell; maybe his perspective is quite different from yours.
Pay attention to the way you look, if you missed this department before. Make sure your nails and hair are done. Also pick up a nice outfit.
Stop caring for what others will tell. Be yourself and enjoy yourself! Let your behavior flow.
If you broke up recently, just ignore him for a while.