LitCharts assigns a color and icon to each theme in The Guernsey Literary and Potato Peel Pie Society, which you can use to track the themes throughout the work.
Literature and Connection
Family, Parenting, and Legitimacy
War, Hunger, and Humanity
Women, Marriage, and Work
Summary
Analysis
Juliet tells Sophie to ignore everything she's written about Dawsey: Dawsey has just written about how sunny and cheerful Juliet is, which she sees as proof that Dawsey doesn't love her and thinks she's shallow. Juliet believes that she deluded herself about Dawsey.
With this, Juliet expresses the belief that Dawsey cannot care about Remy and make note of Juliet's personality at the same time—especially since Dawsey never gives any indication he thinks Juliet is shallow.