Open, open the door of your heart Open, open the door of your heart I know it's hard to see the light in the darkness Who knows, the sun is out there and you'll only see Who opens, opens the door of your heart Let go, let go of living in loneliness Let go, let go of living in loneliness That fills your life and empties you of song You don't know, if someone gives you light, darkness Let you, let you live in loneliness Love can fill your heart Love can fill your heart Fill your life with words and songs You know, the sun that warms life is love Love, love will heal your loneliness One plus one equals two One plus one equals two One plus one equals two One plus one equals two