You can have trouble at times in relationships, because intimacy and communion with another soul can make you rather uncomfortable. You tend to be a loner in some ways; you're less a believer in romance and flowers than you are in intellectualizing the world around you. But romance and emotions just can't be intellectualized!
Frustrating, isn't it? But it doesn't have to be. Your logical, analytical approach is helpful in a love affair, for example, when your sweetie is upset and you're the one who's called upon to keep things calm and sane. You're definitely able to rise to that challenge. You can be a bit too emotionally detached, of course, and overly logical; in fact, if you're not careful you could come across to your sweetie as thinking yourself intellectually superior to them, and that kind of dynamic between you should be avoided. But the feeling of friendship that you cultivate even in intimate relationships can be a comfort both to you and to your sweetie, and the friendship could last longer than the romance itself. On the other hand, too much of a feeling of friendship and not enough of one of romance could leave you feeling lonely and left out.