Watch The Vampire Diaries season 3 episode 9 online for free. Rebekah opens up during the homecoming dance night to Elena about why it is so important to her, leaving Elena with conflicting emotions. Caroline and Matt are both shocked at the behavior of Tyler throughout the evening. The night takes a surreal turn when Klaus puts his latest plan into action. Determined to outsmart Klaus, Damon enters into a dangerous partnership, leading to a terrifying turn of events. The band My Morning Jacket performs in the party scenes.