This is a metaphorical song based on a real-life story about a girl I was once involved with, who vanished from my life like a phantom. Now, I harbor hopes of her unexpected return. The lyrics and melody, all articulated in allegory, encapsulate my longing for a reunion with this girl who has been absent from my life for around five years. This song, in essence, served as a prophecy, the truth of which has been realized and fulfilled over the last five years as I haven't seen her since.