It's parents' evening, but Millie is desperate to prevent Mum and Dad seeing her English teacher, Miss Knope. She turns to Lauren for help, and her scheming sister soon finds out the reason: Millie's written a story about the night Mum and Dad split up, and Miss Knope wants to enter it in a competition. Millie's horrified at thought of it being shared - especially with Mum and Dad.