What is the best way to get my ex boyfriend back?

We were together for nearly 5 years. Lived together. Were building a beautiful life together but the last year was horrible. We fought about everything and finally broke up.

Now I need good advice on how to prove to him that I love him and want to be with him. My life hasn’t been the same since we broke up and I know he’s the man for me.
I’m currently staying with him for a few weeks because I needed to get away but everything I do makes it worse and pushes him away even more.

Any advice is appreciated.

Well what you need to do is be very casual. If you come on too strong it will never work. The real trick is to make them want you back, not to have them see that you want them back. I recently read a book on this, let me see if I can find the link for it.