How does Cassie decide to handle her problems with Lillian Jean.

Cassie sets Lillian Jean up... she waits on her, talks to her like she is a little princess, follows her around, and carries her books. She allows Lillian Jean to believe that she is her best friend. On the last day of school, Cassie plays along one more time.... at least until they get to the woods, where she throws her books in the dirt. Lillian Jean gets angry and hits Cassie.... being that Lillian Jean threw the first punch, Cassie takes her down.