Ex-Boyfriend (Sorta) Problem?!?

Okay so I was reallyyy into this guy last summer & he was into me, but he wasn't physically attracted to me. It's not like I wasn't pretty, I was just fat. But since now I went to a university and lost tons of weight and look better than ever and he stayed back home. Well I seen him at the club the other night but he didn't know it was me in he was trying to get at me. He realized it was me & wanted to know why I hadn't hit him up. I really loved him, but he broke my heart before. Would I be a fool to talk to him again? : / -& it's not like he didn't love me before, he just couldn't be with someone physically unappealing when he was so ******* hot. Ha. Idk if I'm just justifying his actions or what? Help Pleaseee.!