In this chapter, Eunha confronts her twin brother, hyung, about his refusal to tell her that she is not his twin sister. He tells her that if she tells him that she and Eunsang are not the same person, she will be shocked. He also says that if he finds out that he and she are different people, then he will not hesitate to kill himself. He says that he knows that Yeoreum is receiving psychological treatment from a psychiatrist and that his "prejudice is precarious, weak and precarious." He says it is better for both of them if he keeps pretending to be them. He then tells his brother that he does not want to tell him what happened between them in the past, and that he just hates him.