What does Aunt Baba confess in her letter?

The final chapter is a letter from Aunt Baba, expressing her love and admiration of Adeline's success. She wants Adeline to know that she loves her very much and that she will always hold her "precious in my heart." Afterwards, she shares the Chinese folk tale that is similar to that of Cinderella. She hopes that his story will serve as a talisman against despair. She ends by telling Adeline that her future is limitless and that she will always be proud of her, her Chinese Cinderella.