In this scene Mr. Dussel is called on by the Nazis and in a attepmt to escape comes to live with the franks and van daans in hiding. Anne steals Peter's shoes, makes fun of Mr. Van Daan, and even spills milk on Mrs. Van Daan's expensive fur coat. There's a definite divide between body and mind going on here. All the same, we can see the strain it's putting on our heroine as well as the rest of the crew trapped in the annex.
The scene is 2 months later. The family is sitting in the main room; Margot, Anne, and Peter are doing their lessons. Mrs. Van Daan is sewing the lining of her fur coat, her prized possession, given to her by her father. Mr. Frank is watching through the window to make sure the last of the workers leaves the building before announcing, "school's over," and releasing everyone from their silence and inactivity. They all put on their shoes and start to move about the apartment.
Anne is playing a trick on Peter by hiding his shoes. Peter and Anne wrestle over the shoes, and Peter gets embarrassed and runs off to his room to feed his cat. Anne pouts that she needs some fun after sitting quietly all day. She needs someone to dance with her. She warns they all will forget...
Repetition shows to the reader what the author wants them to take away from the reading. If something is being repeated it is to put emphasis on the topic