What happens on Mia's birthday that causes a lot of drama in her life?

Why is Mia so upset about prom?

Describe Mia's birthday party.

Why do Lilly and Mia end up fighting?

Who is Jangbu, and how does he affect Mia's personal life?

How does Mia feel about Grandmere throughout the novel?

Why does Mia decide that fifteen is the best age ever by the end of the narrative?