The duet speaks from the infinite but tragic love concerning Chang'e and Houyi, that are determined by the Chinese myth of the moon goddess, on which the film is based on. Watching it jogged my memory on the scene in Singing within the Rain, where the viewers is in uproar https://always-and-forever-mine94826.topbloghub.com/43491038/a-review-of-always-and-forever