He must have liked the power of it (he liked power).
-- Narrator/Ethan (chapter 1)

Importance: After Ethan discovers that his father has had another entire family for nearly two decades, he starts to reconsider the way he sees Gil. Ethan has always known his father is obsessed with money and success. However, when he learns Gil's secret, he suddenly understands his father's longtime obsession with power. This moment marks a shift in Ethan's understanding of Gil, and begins the author's commentary on greed and selfishness.

I hoped to be coupled forever.
-- Narrator/Ethan (chapter 1)

Importance: Amidst his parents' complicated breakup, Ethan realizes he has no interest in the lessons their split might offer him. He so desperately wants a fulfilling relationship, watching his parents' marriage crumble, only discourages his personal romantic desires. This passage illuminates the heart and depth of Ethan's longings. However, in the lines that follow the above quoted line, Ethan admits that he is still...