An old boyfriend has recently come back into my life, which happens from time to time. We're on acquaintance terms, but something has been nagging me for awhile and I figured its safer to post to a bunch of strangers than to ask mutual friends. While we were together, we both made mistakes since it was our first serious relationship and we were inexperienced kids. However, the girls he dated following our relationship were treated much better than I was. I was glad to see he'd learned so much, but also hurt at the time to know he was so willing to be as close to perfect for them as possible. Here's where my confusion lies: he's made it known more than once that he doesn't see any of these girls as future relationship material, and he likes them but hasn't been crazy about any of them. Whereas with our relationship, he said I made him start thinking about the future, about love, about commitment, but that he never knew how to show how much he felt.
How is it that you treat the girl that's "worth it" in his words like you don't care, whereas the ones you don't care about get treated really well?