Despite pleas from Kate, Sayid sets off to explore the island's shoreline in self-imposed isolation, needing time to come to terms with his actions in torturing Sawyer, while Sun-Hwa Kwon (Yunjin Kim) helps Shannon by making a eucalyptus salve to clear her bronchial passages. Charlie Pace (Dominic Monaghan) convinces Claire Littleton (Emilie de Ravin) to move to the caves, because they made a deal that if Charlie found peanut butter, she would move; Charlie shares an imaginary jar of peanut butter with her. Sawyer attempts to burn the letter he wrote, but he finds himself unable to go through with it.