I really think that this song is about two lovers who are separated with an extreme distance, and they fear that the feelings will die, hence the ghost. Also, that at night they can't do anything about it, and that when they dream they see each other. That in the end they just want some sort of feeling of them to be around them at any moment of the night.
I really think that this song is about two lovers who are separated with an extreme distance, and they fear that the feelings will die, hence the ghost. Also, that at night they can't do anything about it, and that when they dream they see each other. That in the end they just want some sort of feeling of them to be around them at any moment of the night.