My ex-boyfriend moved back into town?

This is a bit of a long story. I am 16 years old and in 2009 I started dating my crush, Dalton. I liked him a lot and he liked me back. But then he told me some news after a month of dating: he had to move away. We decided to try long-distance dating. We dated for 11 months talking over phone and internet. We had no trust issues, but it was still hard because he couldn't visit. It was 3 days before out 1 year anniversary when he broke up with me. It was more of a mutual thing. I didn't cry, but I just felt heartbroken. After the breakup we still talked a LOT. In fact, it seemed like we were closer to each other after the break up. But about 2 months after he broke up with me, he called me and confessed that he broke up on me because he was cheating on me. But not with a girl.. He was cheating on me with a guy. As he says, I took it rather well. But it still hurt. A lot. And I was really surprised, of course. So told me just the other day (3 1/2 months after he told me) that he figured out he was DEFINITELY not gay. It was a phase. He also told me he never really stopped liking me. Ever. So I was iffy about it, but I told him we should hang out together to see if he actually likes me as a person or just over the internet. He moved back just the other day, and we hung out yesterday. And I found that I really, really like him. And he let me know he still liked me a lot. Especially in person. But I don't know if I should date him or not. What do you think?