My ex boyfriend and I are in a complicated relationship, since I went away to college and long distance was too scary for both of us. We're still very much in love, and we still have sex when I'm in town and spend almost every free moment together. He says he feels more attached to me than anyone in his life ever, and he also says he loves me. He's said he'll wait for me and that when I'm ready he'll be my boyfriend again. I don't really understand what any of this really means or what I should do.