You seem to be falling into an all-too-familiar trap again and again - the waters of love are turbulent, and those looking for calm pools can quickly find that they actually start to get bored there. Maybe that's why you're drawn to stories that are often unfinished and unattainable. Lovers and casual sex also have their dark side - it often happens that you get attached to your partner and can't get them out of your head... and because of this, you constantly think about the person you like!