What should I do with my messed up relationship? This is my first time being in this situation, please help!?

I dated Daniel until April (so overall a year and a half); we decided to take a break and just see how things went and if we still wanted to be together. Even though we were on a break, everything was still the same and we were still seeing each other (though not dating). Now we are trying to decide what we are going to do next. I love Daniel and I want a committed relationship, but Daniel is unsure what love is and therefore won't say that he does, and is mildly interested in other girls too (if he had more motivation / cared more, he would do things with them). Daniel likes me and cares about me (he doesnt care about the other girls) and wants the best for me. He doesnt like that hes putting me through this. I dont want to put myself through dealing with that because that's unfair to myself, but at the same time I love him. I'm going through a difficult time. Could someone help me? Where do I go from here? What do I/we do?