We grew up together, always liked eachother. WE couldn't date however becasue I went off to college in Minnesota and he is now in Missouri. WE have always been close friend, but started dating someone a while ago. We talk about the possiblility of us being together one day and It is very possible. We even discuss whether or not we will marry one day. WE have always thought that we would. What should I do. Should I just forget it and leave it alone or should I act on it. He really loves his girlfriend so I don't want to mess that up, but what am I to do?