Numerous characters present a false appearance, adding depth and complexity to the plot and their character development. This motif is evident in Finn, who exemplifies false appearances. Though dead, she is a powerful presence in the novel and the other characters’ lives. She witnesses everything mentioned in the plot and provides reflection and insight, yet most other characters don’t realize she’s there. Likewise, Mrs. Kaminski appears at first to be nervous to the point of paranoia. The accident proves, however, that her worry is justified based on Karen’s response to Ann ensuring Mo’s welfare. Mrs. Kaminski’s true character emerges in the hospital when she confronts Karen about Natalie’s lack of injuries. In reality, Mrs. Kaminski is not the meek woman most people see her as. She is a strong, astute woman who recognizes more about human nature than the other characters.

The Miller family’s tendency to adapt their behavior based on who is watching also exemplifies this motif. Behind closed doors, Jack and Ann fight constantly. In front of people, however, Jack and Ann pretend to be happily married. This act is especially true for Aubrey, their oldest daughter, who is soon to be married. Chloe likewise presents a false front after the accident when around her family members.