Student Exchange Programs

I am having a problem trying to find a song that describes how I feel. I met a German exchange student during high school and I really didnt get to know him to much then. It was not until years later that I ended up talking to him online again and we started to get close. For over the past few years we have been talking whenever we get a chance. There is an unspoken love for one another that neither of us will talk about, especially since he has a girlfriend of 5 years. To make things harder, he is one of my closest and dearest friends and in the spring will be the first time I see him after so many years. Can someone help me find a good song to help me explain how I feel????