Mother talks with son

Mother: Son, I watched TV and said that there is a child who wrote a book when he was 16 years old. Why don’t you write it? You are also 16 years old! You are so smart! Write it now?

Son: Really? I wrote it when I was 16 years old? Then I will write it! When I wrote it, the students promised to be the boss. Hey~ I think about the name of the book, um. . . Just call