The morning after the charged encounter on the beach, Frankie comes downstairs hoping to speak with George before his run. Instead, George avoids her eyes, acts formal, and hands her a blank page from his notebook with instructions to write a list of what she likes about herself because Day Four is about reflection. When Frankie asks to talk about the night before, George stops only long enough to admit he should not have done what he did, then leaves and tells Frankie to be ready for surfing at nine.

Left alone, Frankie replays the previous night and the moment on the beach. She tries to explain George’s reaction as anger at her suggestion of a sexless marriage, but she cannot deny that his physical response and rough words showed desire, not indifference. Frankie also has to admit her own reaction: she wanted him, felt shaken by how natural it was to be touched by him, and realizes she cannot simply pretend the moment never happened.

Later, Frankie, George, and Liz carry their boards to the beach. George remains polite but emotionally distant, and Frankie senses that something fundamental is changing between them. As she watches him, Frankie reflects on how years of long-distance friendship made it easier to ignore his physical presence, and she concludes that being away from home in an intimate setting has stripped away that habit. Wanting to force a real conversation, Frankie suggests a rainforest hike for the afternoon, and George agrees in the same detached tone, again framing the day as time to reflect.

In the water, Frankie focuses on surfing and makes real progress, successfully standing on several waves. George offers a brief, impersonal compliment, but Liz notices the tension between them and asks whether something is wrong. Frankie says they had a small fight, and Liz casually responds that all couples argue. Frankie corrects her and says she and George are only friends, but when Liz asks why not, Frankie cannot give any of the usual answers. The chapter ends with Frankie confronted by the fact that her old explanation for their relationship no longer feels true.