When I hear this, I picture the narrator of the song silently observing her old boyfriend. The two might have just broken or he might be at the grocery store with another woman. I feel like the lyrics are all in her mind, though, because of the phrase "Did I ever think of you, As my enemy." She's being retrospective, perhaps blaming herself for the failure of their relationship. The 'Eden' is the perfect relationship that the partner wanted, but that she kept them from.
When I hear this, I picture the narrator of the song silently observing her old boyfriend. The two might have just broken or he might be at the grocery store with another woman. I feel like the lyrics are all in her mind, though, because of the phrase "Did I ever think of you, As my enemy." She's being retrospective, perhaps blaming herself for the failure of their relationship. The 'Eden' is the perfect relationship that the partner wanted, but that she kept them from.