The theme of this book is a boy who is trying to find new friends throughout the school year.
Greg heffley has basically one friend and now since his friend has a girlfriend Greg has no friends. ( page 5) Now he is going to the friend booth looking for a friend. Then finally someone came it was a teacher. But he rejected him.
Example: the examples support my theme because it showing that he had a friend and loss one. Then he had another chance but he pussed away the teacher from being his friend.