Who is Moyan? What illness does her mother suffer? Why does Professor Shan tell her to ignore love? What is Professor Shan attempting to keep Moyan from suffering? Why does Lieutenant Wei try to befriend Moyan? Why does Moyan reject her? Why does Lieutenant Wei send a wedding invitation to Moyan? Why does Moyan receive a death notice for Lieutenant Wei? How does Moyan feel about this?

Who is Nini's Papa? How does Moyan feel about him? Why does she continue to think about him? Why does Moyan think Nini's Papa would not like to remember her? What impact did this brief relationship have on Moyan? What did Professor Shan know about it? What does she tell Moyan to do about it? How could Moyan's life have been different if Nini's Papa had not walked away from her that day?

What was Teacher Fei...