the vampire diaries 1x6
Stefan explains his and Damon's past with Katherine to Elena. In 1864, they both loved Katherine, who then turned them into vampires. Meanwhile, Damon spends the day trapped inside the Salvatore house with Vicki. They feed off of each other and he changes her into a vampire. Stefan discovers this and attempts to persuade her to die instead of completing the transformation into a vampire by feeding on human blood. Logan uses the pocketwatch that tracks down vampires and finds Stefan and Vicki in the woods. Logan shoots Stefan with a wooden bullet, thinking Stefan was attacking Vicki. Damon saves Stefan by attacking Logan. Vicki is overcome by the hunger and feeds on Logan, completing her transformation. Stefan tells Elena Vicki has become a vampire, and Elena decides to keep his secrets, but not without ending their relationship.