What were some hints Adeline’s classmates were given about her family life?

Adeline’s schoolmates nickname her “Genius” for her incredible dedication and intelligence. Soon, Adeline discovers writing as a means of escape from the cruelty of everyday life with Niang.

At school Adeline come to admire one of her classmates, a fiery athlete by the name of Wu Chun-mei. They strike up a fast friendship as Chun-mei lends Adeline books and in turn Adeline helps tutor her in arithmetic. Since they go home in the same direction, Chun-Mei constantly offers to take Adeline in her chauffeured car, but Adeline always refuses. Until one day, a typhoon ravages Shanghai with fierce winds and Adeline is almost swept away. She reluctantly takes a ride with Chun-mei and though Adeline never accepts a ride from her again, Chun-mei walks alongside her friend when their paths cross.