Answer: Reserved
Step-by-step explanation:
Hi, Peter Van Daan is The son of Mr. and Mrs. Van Daan, is a shy, quiet teenage boy. He soon becomes a friend and confidant for Anne, and they share first kiss together.
At the beginning, Anne is not impressed with Peter who presents as a shy, lonely young boy. She observes in him a sort of laziness and passivity that she does not respect or understand. Anne is certainly a sensitive and creative young girl, as her writing shows, and she can't see why he is content to be so boring.