With mixed emotions, Miranda enters the castle as a maid. The children teased her unmercifully when they heard she was going to work near the crazy duke. However, she did not let them upset her. This was her chance to leave the orphanage. When the duke finds her sleepwalking he becomes intrigued. As she becomes haunted by the spirit of the duke's twin sister, the mystery which had affected the duke's life is revealed. The duke makes her his ward, and she becomes a target for his malicious cousin and a fortune hunter. One evening the duke finds her in the library and he takes her in his arms and kisses her. As the unlikely couple dares to fall in love, Blake wonders if Miranda will accept his proposal by stepping on the dance floor for the third time and set the course of their lives.