The answer would be. what the characters say about each other<span>what the author says about his or her own work what one character says to another</span>
In Literature, literary criticism is a discipline that positively or negatively analyzes and values a literary work. Consequently, a literary critic expresses himself through a written or oral means of communication, evaluating and opining on the characteristics of a particular literary production, paying special attention to what the characters say about others, what the author says about the work and what one character says to another.