What should I do about this?

He is trouble. He has a girlfriend. He might say that he loves you, but in the end its her that he chose to make his girlfriend. It seems to me that he could have feelings for you but is trying to balance you two and that's not right. He wants you to stay available, but he won't. I'm not saying you need to give him an ultimatum, but you DO need to tell him that you can't continue on like this if he has a girlfriend. If he truly "loves you more than her" he wouldn't be hurting you like this. He would leave his girlfriend and go to you. If he can't do that, then I'm sorry to say, but he's lying to you. I know its hard, but you have to realize that as much as you may love him, the fact that he has a girlfriend ( who isn't you ) can not be disputed. He isn't the right one, at least not now.

Dont bother with him. If he loves you more than his gf, then he would break up with her. Even if he did, how can you trust a guy who would emotionally cheat on his current gf for another girl?

If he can do that to her, then he has the abilty to do that to you in the future. Stay clear of these guys. They are just bad news.

Best option is to forget him....speaking from a similar experience..he is not going to leave his girlfriend so just leave him to avoid heartbreak . Forgeting him wunt be easy but you'll survive.

Good luck :-)