What are Maha's feelings and reactions to Nada's death?

In this section, Maha begins talking to Karim about when she saw Nada’s dead and twisted body. She says that she was jealous of her sister’s magnificent breasts, even though she was dead. Maha also says that for her whole life she was jealous of her sister’s beauty and the attention it garnered. Seeing her dead, she couldn’t believe all that beauty was for nothing, while she, a monster full of spite, was still alive.