I believe this song is about giving a farewell gesture to console the one he loved.Even though he is dead, he wants to spend one more moment with her, to consolidate her, and relive what they had in the past. His unfinished business was about not yet giving a good farewell to his beloved.Moreover, his spirit can't quite move-on since he hasn't completed his farewell even though "there's a light in the distance" waiting for him.
I believe this song is about giving a farewell gesture to console the one he loved.Even though he is dead, he wants to spend one more moment with her, to consolidate her, and relive what they had in the past. His unfinished business was about not yet giving a good farewell to his beloved.Moreover, his spirit can't quite move-on since he hasn't completed his farewell even though "there's a light in the distance" waiting for him.