“But the question isn’t whether or not he loved her. The question is… did he kill her?”

With these lines, the book sets up the narrative’s central question. The answer is revealed only in the final chapter, when Sarah admits to being the murderer. Although the book explores infidelity and Power Dynamics and Gender Politics in marriages, it is ultimately a murder mystery—and this is the question that drives the plot.

“A one-woman show where I just happen to be cast as an extra.”

Adam describes Sarah with these words, perfectly encapsulating the power dynamic in their marriage. Their atypical roles (powerful, high-earning female versus unsuccessful, dependent male) subvert traditional norms. However, this gender imbalance creates problems for them, suggesting that a truly “perfect” marriage should be one of equals.

“Babe, I brought leftover baked goods from the café.”

This is one of the few lines spoken by Kelly/Jenna before she is murdered. They speak to a seemingly nurturing, womanly nature, as Kelly/Jenna is bringing Adam food. This presents Kelly/Jenna as a counterpoint to Sarah’s character. However, details later in the plot will suggest that Kelly/Jenna is as manipulative as Sarah behind her feminine façade.