Butler also uses Alice as Dana's doppelgänger to compare how their decisions are a reflection of their environment. According to Missy Dehn Kubitschek, each woman seems to see a reflection of herself in the other; each is the vision of what could be (could have been) the possible fate of the other given different circumstances. According to Bedore, Butler's use of repetition blurs the lines between the past and present relationships. As time goes on, Alice and Rufus’ relationship begins to seem more like a miserable married couple while Dana and Kevin become somewhat distant.