Just an update: the guy stopped contacting me, so he is definitely not interested. :/

I understand what everyone is saying about the sexual aspect. Maybe that does have something to do with it. But to be clear, I didn't actually have sex, with him: I'm a virgin, and I told him that. Though we did go pretty far. I'm usually not the type to rush into things, so I am a little concerned about why I've suddenly become more quick. In anyone's experience, how long did you wait to have any sort of sexual activity with the person you are in a long-term relationship with?