In this chapter, Shmoop explains that his sister is making him sick with worry because she is so small. She is all grown up. He tells Ziziyu that they are the lonely single people left in the house. He remembers the night when they kissed and kissed again, but both of them were nervous and reluctant to part. He says that he will become very weird and that he wants to tease her more. He explains that in the past, they were always together and that it was hard for him to notice their changes. He realizes that they have grown up too and that they all look the same. He wants to see his sister tomorrow.