Obsession isn't a strong point of mine any longer. Sooner or later you just have to accept that for a relationship to exist both parties have to feel the same way. Unrequited love is pathetic, and unhealthy - except maybe in the romantic comedy. And you should know my feelings on that genre by now.
When you cant move on.... well then you get something less than either party deserves. Something, maybe like this;
Powerful stuff - the more I hear it the more I like it. The song that is; never the message. Never this message in real life, I can assure you.