Well everyone does make good points. You don't really love him. You're throwing the word around a lot. You yourself made the comment you could be with other guys. It's not love in my eyes or other's eyes. It's a crush. He obviously isn't as interested as you are in the relationship because it's not serious. Could also be you're a bit clingy with him and some guys really don't like girls clinging to their arms and obsessing about them.
I suggest if you want any chance of this getting anywhere better talk to him. You guys need to decide to either take it slow or try again in the relationship when you guys are older and more mature. If you both are willing to wait it out a bit, put the bf/gf garbage on hiatus. You don't need a relationship like that right be a kid, grow up a bit then try again. Probably will last longer if you do this.