The Vampire Diaries (2009)

S5E5 Monster's Ball

Title: Monster's Ball Plot: Elena encounters a reserved and troubled student while on campus. She and Damon head to the Whitmore Historical Ball, donning costumes of Anne Boleyn and Henry VIII. At the event, Elena gets an unsettling message from Dr. Maxfield. Meanwhile, Nadia shares unexpected details about her past with Katherine. Silas confronts Damon, insisting that he perform a shocking task.