Sorry, after listening to the video carefully again, I think the real meaning is this: the singer is a North Korean saying farewell to a relative/friend who had been visiting there and expressing the hope that they can meet again when North-South unification is achieved.
From Baekdu to Hannah We are one nation How much was the tears? Stay well. See you again. Good night. See you again. I'm screaming, I'll see you again Parents brothers tease each other looking and calling Call me Unification Oh, and how many years? Stay well. See you again. Good night. See you again. I'm screaming, I'll see you again - I met with a dream. - Let us meet again on the day of the sun and the glorious unification Stay well. See you again. Good night. See you again. I'm screaming, I'll see you again Stay well. See you again. Good night. See you again. I'm screaming, I'll see you again Goodbye again
Nice song, but somewhat political... The implication is that the singer is from outside North Korea and saying farewell to a relative/friend there, hoping to meet her again when North-South unification is accomplished. Of course, the North Korean regime wants unification on its own terms, a complete takeover of the South.
They note that at that time North Korea was an innocent society that sought power to join South Korea before the arrival of Jong-il and Jong-eun, it is shown that at the airport they had Accessibility to other countries in the world besides Seoul, Tokyo and Beijing, including Russia, Bulgaria, France, England etc, The cutest thing I saw was that he had a keychain from the unified Korean peninsula
