When I heard the song I really liked a lot. This song tells about a man who is looking for the love of his life but he cannot find it yet. So he continues with his life alone hoping that someday appears a true love.
I think it worth waiting love because you feel you are complete. You realize that you can spend every moment of your life with the person you wanted to be with you. It gives you strength to carry on. So, the more in love you are the more comfortable you feel.