As Vickiโs behavior becomes more dangerous, Stefan tries to help her. Elena tries to convince Jeremy to stay away from Vicki. Caroline gives Bonnie a necklace she took from Damon to wear with her Halloween costume, and when Damon tries to take it back, he is surprised by Bonnieโs abilities. Bonnie discusses the incident with Grams and learns more about her familyโs past. Trying to cheer Vicki up, Matt takes her to the high schoolโs haunted house, but the evening soon takes a terrifying turn.