I've been dating my long-distance boyfriend for a while now, about 10 months. We started dating during the last few months of high school. I see him about once every month for a weekend or so. I feel like I've lost the physical attraction, but he has a very attractive personality/character that I would be sad to lose. He's my best friend. When we kiss, I don't feel the spark anymore though. And the sex was never really satisfying for me. I know it's satisfying for him and that he isn't losing the physical or emotional attraction. What should I do? We'll be within a 5-minute drive of each other during the summer, but it's a long-distance relationship during the school year.