What purpose does the relationship between lenina and john serve in brave new world?

need water need food need shelter need air need money want cars want games want tv want cable

explanation:

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.