Well everyone else seems to believe it's about her hurting someone else, and not about someone else hurting her. Well, I think it's about falling in love with someone, and all of the past is "who are we to sleep in other people's beds?" because they should be sleeping in their beds, because they're in love. And everything is the past, because it says "this love is be and end-all, this love will be your downfall" and end-all means ultimate goal, and their ultimate goal is to be in love with each other. And downfall means a loss of power, so they have no control over not falling in love with each other, so it's all just a happy ending.
Well everyone else seems to believe it's about her hurting someone else, and not about someone else hurting her. Well, I think it's about falling in love with someone, and all of the past is "who are we to sleep in other people's beds?" because they should be sleeping in their beds, because they're in love. And everything is the past, because it says "this love is be and end-all, this love will be your downfall" and end-all means ultimate goal, and their ultimate goal is to be in love with each other. And downfall means a loss of power, so they have no control over not falling in love with each other, so it's all just a happy ending.