Is it unlucky to come back with this song?

The song "Waiting for You to Come Back" is a sad love song, expressing the feeling of waiting for the other person to come back, but there is no auspicious or unlucky statement. The lyrics express the silent waiting, which makes many people feel the same way and look forward to each other's return. Therefore, this song is not a symbol of good luck or bad luck, but an emotional expression of waiting and expectation.