Olga is Estelle’s best friend on earth. When Estelle arrives in hell, she has a vision of her own funeral, where Olga stands dutifully by her sister. In another vision, Estelle sees Olga dancing with a man named Peter, whom Estelle herself sometimes used to see on the side. Although Estelle never cared much about Peter (since she had a husband and another lover, Roger), she finds herself angry that he and Olga are willing to move on from her death and begin their own romantic affair.