Stefan arrives at the screening and pulls Elena aside to talk. He explains that Damon has a werewolf bite and admits that he could die. Elena is upset that she pushed Damon aside when he tried to apologize earlier and Stefan explains that he wanted her to know in case she wants to talk to him. He explains that he is going to speak to Klaus to find a cure, adding that if Klaus wanted him dead he would have killed him by now. He points out that he was the one who made Damon a vampire and he owes it to him to find a cure. Back at the Salvatore house, Damon has a flashback and remembers speaking to Katherine in the 1860s. She asks if he will miss her while he is off fighting and he says he will, but points out that she will still have Stefan. Katherine asks if it is so wrong for her to want them both. However, Damon hallucinates that Elena has joined them. Elena tells him that Katherine was just toying with him and he could have walked away - he had a choice. Back in the present, Damon realizes that his bite is getting worse.

Stefan goes over to Alaric's apartment to see Katherine, who is furious that she is still under Klaus's compulsion and can't leave the building. Stefan asks where Klaus is, but at that moment Klaus and Elijah arrive. Stefan announces that he needs Klaus's help but Klaus explains that first he has to stick by his deal to Elijah. Elijah explains that his brother gave his word that he would reunite him with his family, but Klaus suddenly appears behind him, saying: "So I shall." He stabs Elijah with the dagger and white ash, killing him. He turns on Stefan and stakes him close to his heart, taunting him that if he moves just slightly he will be killed. Stefan promises to do whatever Klaus wants if he gives him the cure for Damon. However, Klaus admits that he doesn't know whether Stefan will be any use to him. Later, Klaus talks about Stefan's murderous past, although Stefan says he hasn't been like that for years. However, Klaus says that's the kind of vampire he could make a deal with. He calls Katherine over and bites her, shocking her as she realizes she now has a werewolf bite. He then feeds her his blood and she heals so that Stefan realizes that Klaus' blood is the cure. Klaus says they should begin to talk.

Over at the Salvatore house, Alaric brings Damon some alcohol. Damon asks if Stefan sent him on suicide watch, adding that Stefan is just trying to right the wrongs of the past. He adds that Alaric should hate him as he is the reason Jenna is dead, but Alaric says he doesn't blame Damon. Damon adds that he also turned Isobel into a vampire. He heads over to the door and begins strangling Alaric through the bars, begging him to kill him. Alaric croaks: "Screw you" and stabs Damon with a syringe, causing him to collapse on the floor asking for Elena. Elena arrives at the house, but as she tries to go in Liz appears and covers her mouth, telling her not to make a sound. Back in the cellar, Damon asks for blood, but when Alaric goes to get it Liz appears and asks for Damon. Alaric tells her it's not a good time, but one of Liz's colleagues finds him and calls for her. They see Damon lying on the floor and break in, but when they do Damon is no longer on the ground. Instead, he is standing against a wall. He throws Liz against the wall and heads out. Alaric calls Jeremy, who is at the Gone With The Wind screening with Bonnie and Caroline. Jeremy admits that Elena went to see Damon and Alaric warns that he's in bad shape and the cops are after him. He advises Jeremy to get Elena somewhere safe if he finds her. Bonnie tells Jeremy to wait behind, but Jeremy refuses, saying that for once they can't stop him from getting involved.

Elsewhere, Liz takes Elena to the police station and hears that Damon has been spotted in town. Elena tells her that she is wrong to hate the vampires, but Liz points out that they are murderers. Elena begs to accompany her when she goes to get Damon, explaining that he is sick, but Liz asks a guard to make sure Elena is kept at the station. Meanwhile, Damon arrives at the screening and hallucinates, thinking he is seeing Katherine. Jeremy finds him and helps him into the Mystic Grill. Inside, Jeremy calls someone to tell them they are at the Grill. Liz arrives and shoots at Damon, but he rushes off quickly and the bullet hits Jeremy. Liz is shocked and, at that moment, Caroline and Bonnie arrive. Bonnie points out that Jeremy's ring won't work because he was hurt by a human, not a supernatural creature. Caroline feeds Jeremy her blood - much to her mother's shock - but it doesn't work. Bonnie realises that she knows what to do and takes him away with Alaric, who has just arrived. Meanwhile, back at the station, Elena uses a chair to smash the window and escape.

Alaric and Bonnie take Jeremy to the witches' house and Bonnie tries to use the power of the old witches to revive Jeremy. She casts a spell but begins to worry as the other witches are angry at her for returning and don't want to help. She says there will be consequences, and Alaric tells her to get them to shut up as Jeremy is just a kid. Bonnie continues to cast the spell but her nose begins to bleed and she sobs. She calls to Emily, begging her to help as she loves Jeremy. However, the candles go out. Bonnie sobs as she believes Jeremy is dead for good, but then he wakes up. Bonnie hugs him and thanks Emily for helping. Later, she calls Caroline, who informs Liz that Jeremy is alive. Liz is confused as she thought she killed him, and Caroline explains that she did. She adds that she explained before but had to make Liz forget as she was worried about what she might do. She announces that she doesn't want to lie or be afraid anymore and takes Liz's hand. She says she is still her little girl and the pair hug, crying.

Over at Alaric's apartment, Klaus pours his blood into a vial and asks Stefan if he is ready for a "decade-long bender". Stefan insists that isn't who he is anymore and Klaus is disappointed, saying he would have been a good wingman. He begins to pour the blood away until Stefan stops him. Klaus is pleased and throws him a blood bag, telling him to drink. He adds that he has to finish it all, saying that if Stefan does everything he says, he will save Damon. Stefan drinks it, but Klaus passes him another blood bag and tells him to continue. Elena runs through the screening looking for Damon. She finds him and drags him away, but as she does Damon gets confused, mixing the present with the past, when he chased Katherine through some woods. He remembers begging Katherine to feed him her blood so they could be together forever. Back in the present, he tries to bite Elena as she begs him to stop, explaining that he is hurting her. Damon suddenly appears to return to the present but collapses. Elena cradles him, while also covering her neck with her hand. She takes Damon back home and when he wakes up, he tells her to leave as he could hurt her. Elena refuses to go and climbs on to the bed with him, cradling him in her arms. She says: "It's OK", but Damon tells her that it's not. He says he blamed Stefan for years but no-one forced him to love Katherine. He asks Elena to tell Stefan he is sorry and Elena promises as she begins to cry.

Jeremy returns home and searches on the internet for "back from the dead". Bonnie speaks to him on webcam and he admits that he feels weird, but Bonnie points out that he has just been brought back from the dead and it's bound to feel strange. She jokes that he can thank her "tomorrow and the next day and the next day". They say good night and Alaric appears, explaining that he's going to head off. However, seeing how Jeremy looks, he decides to stay the night. Jeremy thanks him for everything he has done. However, Alaric teases Jeremy by revealing that he overheard Bonnie's suggestion that he thank her "tomorrow and the next day and the next day".

Over at Alaric's apartment, Stefan is hungrily feeding on blood bags but refuses to drink any more until Klaus sorts out the cure. Klaus tells him that he has a choice to make - he can remain in Mystic Falls, or he can embrace what he truly is, leave town with Klaus, and save Damon's life. Stefan takes another blood bag and begins to drink. Klaus calls over Katherine and compels her to take his blood to Damon and come right back - but she is still on vervain. Katherine rushes off as Stefan worries that she will never deliver the cure to Damon. Meanwhile, Damon is still in bed with Elena and suggests he deserves to die. However, he says that if he had made different choices he wouldn't have met her. He apologizes for everything he's done to her, but Elena says she forgives him and lies down next to him. Damon tells her he knows she will always love Stefan, but adds that he loves her. Elena begins to cry and says she knows that. Damon croaks that if she had met him in 1864 she would have liked him, but Elena says she likes him now just the way he is. Damon closes his eyes and she kisses him. "Thank you," he says. However, Katherine appears and says he should be thanking her as she brought the cure. She says she decided to deliver it because she owed Damon. Elena asks after Stefan, but Katherine asks if she really cares. Eventually, she reveals that Stefan is paying for the cure. She explains that he gave himself over to Klaus and sacrificed everything - including Elena - to save Damon. However, she tells Elena that at least she will have Damon to keep her company. "It's OK to love them both," she adds. "I did." She throws the cure at Damon and walks away.

Elsewhere, Klaus shuts the lid of Elijah's coffin and tells some undertakers to put him with "the others". Stefan receives a text from Elena, explaining that Damon is OK and asking where he is. Klaus asks if Katherine made it in time, and reveals that he knew she was on vervain. However, he adds that she won't get very far and adds that Stefan will help him with that. Stefan asks what he wants and Klaus promises that everything will be explained once they leave town. He adds that he has a gift for Stefan and calls over a terrified young girl. He explains that he wants to make sure Stefan will be of use to him and bites her neck. He adds that he could have compelled the woman but a "real ripper enjoys the hunt". He throws her away and she runs away screaming, but Stefan rushes in front of her and drains her of blood until she collapses on the floor. Klaus is impressed and says that they can leave now.

The episode ends with Jeremy, who believes he has heard a sound. He thinks it is Alaric, but as he looks over the stairs, someone appears behind him. They soon disappear again. He walks downstairs but is shocked to see Anna standing in the kitchen. When he turns around, Vicki is standing there.