(Travelers and Sloan rejoin them)
Stefan: Who are you? Aaron? Among other things, it allowed him to make an antidote. And seeing as Elena is valuable to us, we're in the process of using Wes's resources to find a cure for her virus as well
Stefan: Fine. Besides, you'd do the same for me, right? Bonnie and Lexi arrive)
Bonnie: Elena, what are you doing? Bonnie's been teaching her some spells. Both of you. But what we do know is that until the last doppelganger's out of the picture, your blood, when mixed with Elena's, doesn't do squat
Stefan: So, what, you do a locator spell to find this guy and then you kill him? Bye
(She finds her diary and reads what Katherine has written)
Katherine: Dear diary. Caroline and Klaus? Caroline, I can't let you...
Caroline: They only want one alive, remember? Catch you tomorrow
(Liv enters her room and finds Luke inside)
Luke: Show off
Liv: Luke, what the hell? Come on, man, that's the oldest trick in the book
Stefan: It's not like you saw through her
Damon: I wasn't the one making out with her
Elena: Stop it, ok? Damon: I killed him. Damon: No, she doesn't, because I'm gonna be the one to tell her. Elena: About what? Elena: I need to talk to Damon
[Salvatore's House]
(Damon is still tied up in the basement. Enzo: Is it such an anomaly for Damon to have a friend? Enzo: No, the other one
Caroline: All right, other Enzo, I don't know what it is you're doing here, but I don't want any part of it
Enzo: I'm here for the same reason you are. Enzo: Sorry to interrupt, but I have the antidote. Guys, Katherine has taken over my body. I had to wash up after "accidentally" getting grease on my shirt
Hallucination
[A Hotel]
(Katherine and Stefan enter)
Katherine: Oh, well. I locked a vampire in her dorm with an invisible seal. If Damon taught us anything, it's that the virus makes you want to attack at the mere scent of vampire blood
Elena: How did you...
Stefan: Liv
Elena: Liv? Just tell me exactly...
Caroline: If I could tell you, don't you think I would be there right now to help Elena?I'll text you the address
Stefan: I'm not going anywhere until you tell me what is going on
Caroline: The Travelers don't want anyone to know what they're up to. She gets up and looks around)
Elena: Hello? Stefan: "Hey, Elena, I killed Aaron." Tell her to come here and bring the witch. This isn't me
[Whitmore College]
(Elena wakes up in her dorm. When Nadia was sick, he was experimenting on her blood and then he figured out a way to extract werewolf venom from her blood and put it into the virus
Stefan: Hey, what do you mean werewolf venom? Where is the antidote? You did not kill Aaron Whitmore.
Plan: A: a nightmare; Q: What did Elena have about having her body taken over? A: Stefan; Q: Who does Elena hallucinate in her dream? A: the virus; Q: What did Elena get infected with? A: Damon; Q: Who does Elena call when she wakes up in her dorm? A: Aaron; Q: Who did Damon kill? A: Dr. Wes' files; Q: Where did Caroline discover that Dr Wes combined the werewolf venom from Nadia's blood with the vampire killing virus? A: blood; Q: What does Elena drain from her nose when she sees Stefan? A: Enzo; Q: Who shows up with the antidote for Elena's virus? A: Bonnie; Q: Who is the girl who works with Liv on spells? A: her diary; Q: What did Elena read that Katherine wrote in? A: her hallucination; Q: Where does Damon show up in the episode? A: another Stefan doppelgänger; Q: What do the Travelers want to find? A: a spell; Q: What do the Travelers perform on Stefan? A: Luke; Q: Who is Elena's friend? A: the seal; Q: What does Bonnie tell Elena to drop on the dorm? A: Liv's dorm room; Q: Where does Luke show up? A: magic; Q: What does Liv already know? Summary: Elena has a nightmare about having her body taken over and wakes up to find her dorm empty. Stefan explains they had to lock her in her dorm after she'd been infected by the virus. Her first instinct is to call Damon but at the same time, Damon is trying to figure out how to tell Elena that he killed Aaron and also infected with the same virus. Elena calls Damon while they are both trapped, but he doesn't tell her. While going through Dr. Wes' files, Caroline discovers that Dr Wes combined the werewolf venom from Nadia's blood with the vampire killing virus, and is surprised when Enzo appears, claiming to have an antidote for the virus, but needs Stefan in order for her to get it. Bonnie works with Liv on teaching her spells. Elena reads her diary that Katherine wrote in and hallucinates Stefan with Katherine and stopping him from doing anything else. Damon shows up in her hallucination but she snaps out of it as blood drips from her nose. Stefan, Caroline, and Enzo go to see the Travelers who have the antidote for Damon's virus and are working on one for Elena's. They want to find another Stefan doppelgänger. They perform a spell on Stefan as well as drain some blood. Elena continues to hallucinate and imagines Aaron being dead. Luke, Elena's 'friend' shows up and she almost turns him, but instead compels him to find Bonnie. Bonnie and Liv show up where Elena is unraveling and stabs her, telling her to drop the seal on the dorm. Damon shows up and gives her Stefan's blood and tells Elena about killing Aaron. Enzo shows up with the antidote for both of them. Caroline and Enzo volunteer to do what the Travelers want and kill the other doppelgänger, because they only want one alive. Luke shows up in Liv's dorm room, revealing they have ulterior motives behind everything (Liv already knows magic and Luke wasn't being compelled). At the end of the episode Elena and Damon both agree they're bad for each other, end things, but then they sleep together.