Mina Cassidy applies as a tutor for the Sinclair family. She wins over rebellious Caden. She and Zane Sinclair develop feelings. Rivals Ms. Fiona and Helena Sterling target Mina, but Zane protects her. Mina rejects Justin Chase, acknowledging her feelings for Zane. After trials, they make their relationship public, finding a perfect romance, 'Zane's Cassidy'.