Going through a break up can be a very rough thing to go through, especially if it was your boyfriend who was the one who broke things off.
The pain can be excruciating at times, and it is pretty easy to slip into a depression.
  Hopefully, after reading this article and following up with the resource I provide at the end of the article, you will be able to realize that you will be able to not only answer the question of "How do you get your ex boyfriend to like me again?", but to get out there and put this information to good use and win him back.
When trying to get him to like you again, it is absolutely vital that you don't start calling him constantly and beg him to come back.
If you are not on speaking terms with him, you will have to write him a handwritten letter explaining that you understand why the break up had to happen, and that you have fully accepted it.
More on this later...
If you are depressed over the break up, shake it off - I know it might be difficult, but you must not mope around.
You need to do the opposite buy going out with your friends and having fun doing the things you enjoy.
Never let your ex boyfriend see, or hear from anyone else how distraught over the break up.
  If you show that you don't care anymore and act like it is not bothering you.