(Caroline pours the margarita mix into the glasses)
Caroline: I compelled a student to perform surgery on Stefan's niece, and you found a way to make this about you? (Damon releases him, stunned) She turned in 1858, faked her death, went to Europe, where she went a little nuts. (Elena bites into her wrist and feeds Sarah her blood)
Liam: (upset) I have to take out her heart. (Elena turns and makes her way through the crowd)
(Elena makes her way through the crowd of ravers and finally spots Caroline relaxed and having a good time, dancing with a guy. (He grumbles to Kai)
Kai: Um...
Damon: Spit it out. (He stares at Bonnie shocked as she walks past him)
(Elena finds Stefan and they discuss his encounter with Liam from earlier.) (He turns to see Kai pouring himself a drink)
Kai: Yeah. (to Bonnie) Oh. ): To apologize...
(Bonnie is in Damon's car but is unable to start the engine because Kai shows up in the backseat and grabs her from behind. Besides, we have a roommate without her humanity and in severe need of an intervention. Bonnie: You were there (Blood soaks through Damon's shirt from a wound that Bonnie made appear) the first time he hurt me, an arrow through the stomach, but you weren't there for what happened next, when he chased me through the hospital, (Damon gasps and groans) when he strangled me, (Bonnie uses her magic against him again; Damon chokes and grabs his throat) he drugged me, he tied me up, and he stuck me in a trunk, and then suddenly, he wants to be nice, huh, start over. Call me. Caroline: Cut out her spleen. Caroline: Elena, I shut off my humanity. Caroline: If Stefan wants to save Sarah's life, (She raises up two glasses of margaritas) all he has to do is shut his humanity off. Damon: He just wanted to talk. Happy raving. I will help you through this, but you have to give me a chance. I will. I'll tell him. I'm a vampire. It worked. Kai: But there is a new me. Kai: Hey. Kai: Huh. Kai: Um... Liam is kissing her neck, Caroline's eyes change she pulls back and Liam sees her eyes and fangs)
Liam: Caroline! She magically flips on her humanity switch and starts feeling everything that she's been putting off. Stefan, she made it very clear that if we mess with her she's gonna retaliate. Stop. Thanks for coming by the way. That's my mother. That's the Stefan that I fell for, and that's the Stefan who can bring me back. You should be asking "why does Enzo have Sarah Salvatore's number in his phone," or maybe "where is Sarah Salvatore," and ultimately, "what the hell are you going to do to her, Caroline?" You wanted to know if it was possible for her to exist in another prison world.
Plan: A: a year; Q: How long does Caroline ask for to live without her pain? A: Damon; Q: Who does Kai refuse to give information to? A: a rave; Q: What does Caroline invite Liam and Enzo to? A: her magic; Q: What does Bonnie use to punish Damon? A: Jeremy; Q: Who does Bonnie call at the end of the episode? A: things; Q: What does Bonnie need time to work out? A: his feelings; Q: What does Stefan admit to Caroline? A: the old Caroline; Q: Who does Stefan want to bring back? A: a vampire; Q: What is Damon's mother? A: the Gemini coven; Q: Who imprisoned Damon's mother? A: Stefan's attempt; Q: Who tried to break through to Caroline? A: Sarah Salvatore; Q: Who does Caroline kidnap? A: Sarah's life; Q: What does Caroline say she will spare if Stefan turns off his humanity? A: Sarah's heart; Q: What organ was Liam about to remove from Sarah? Summary: After switching off her humanity, Caroline makes out with Liam outside of a bar and feeds off of him. She tells Bonnie and Elena that she will avoid killing anyone if they give her a year to live freely without her pain, and they initially agree. Kai refuses to give Damon information about his mother unless he helps Kai apologize to Bonnie in order to alleviate Kai's guilt. Caroline invites Liam and Enzo to a rave, and Elena, Bonnie, and Stefan come to confront Caroline. Damon calls Bonnie, but after she refuses to talk to Kai, Damon and Kai show up and Kai attempts to apologize to her. Bonnie is coping with traumatic memories from her time in the prison world and is furious with Damon for forcing her to see Kai, who she believes is lying. After using her magic to punish Damon by forcing him to endure the wounds that Kai inflicted on her, she realizes that her experiences have changed her and finally calls Jeremy, telling him that she needs time to work things out. Stefan admits his feelings to Caroline and begs her to switch on her humanity; for a moment Caroline wavers and he knows that there is a chance to bring back the old Caroline. Kai reveals that Damon's mother is a vampire and was imprisoned by the Gemini coven after she faked her own death and went on a worldwide killing spree. In retaliation for Stefan's attempt to break through to her, Caroline kidnaps Sarah Salvatore and compels Liam to perform 'surgery' on her in the form of removing her organs. She tells Stefan that she will spare Sarah's life if Stefan turns off his humanity. Elena manages to stop Liam from cutting out Sarah's heart just as Stefan agrees to Caroline's demands and shuts off his humanity.