The duet speaks of the infinite but tragic like involving Chang'e and Houyi, that are based upon the Chinese myth from the moon goddess, upon which the movie relies on. Forever Mine in no way was launched in theaters as the corporation generating it went under. It premiered on Starz! https://always-and-forever-mine65310.liberty-blog.com/37284923/5-simple-statements-about-always-and-forever-explained