Final answer:
The use of the pronoun 'it' can imply detachment or dehumanization, indicating a change in the emotional relationship towards someone, often seen in literature to show estrangement or alienation.
Step-by-step explanation:
Adding pronouns such as 'it' can imply a sense of detachment or dehumanization, suggesting that the individual is being perceived more as an object than as a person. This usage can sometimes reflect a shift in the emotional relationship towards indifference or objectification, as may be seen in scenarios where characters in literature are struggling with complex emotions towards others. In the context of a fictional work, this might be used by an author to subtly indicate a change in a character's emotions or attitudes towards someone else, particularly in cases of estrangement or alienation.