The chapter opens with a discussion between the two girls about their grades. It is rumored that their school will divide their classes into advanced classes, heavy classes, remedial classes, and so on. The girls discuss how they do not understand each other's math problems and how they will not be able to continue to be friends if they are separated from each other. The two girls decide to write a letter to each other in their school yearbook.
The chapter opens with a discussion between the two girls about their grades. It is rumored that their school will divide their classes into advanced classes, heavy classes, remedial classes, and so on. The girls discuss how they do not understand each other's math problems and how they will not be able to continue to be friends if they are separated from each other. The two girls decide to write a letter to each other in their school yearbook.