(Takes his hand. Alice: But? Alice: Later. Alice: You are very cute, Leonard. Bernadette: Howard has a heart condition! Did you tell her about Priya? Go on. He's just too smart. Howard:Not as droll as a grown man passed out in a puddle of his own urine. I'm supposed to go see that girl from the comic book store, Alice, but I don't know if I should, because I'm going out with Priya, but she's in India. Leonard is on skype. Leonard is with Alice. Leonard: But I kind of have a girlfriend. Leonard: More Halloween candy? Leonard: Priya and I are in love. Leonard: That actually does help. Penny: Okay, good, because there's this one guy I used to date who's about to be force-fed wine and cheese if he doesn't get to the point. Penny: So sleep with the new girl and lie to Priya. Raj: What is she doing in a comic book store? Scene: Alice's apartment. Scene: Sheldon's office. Sheldon (leaping out of the base of the sofa): Bazinga, punk. Sheldon: And reverse the spin on the antiproton, and gamma becomes alpha, multiplied by a matrix of negative I comma zero, and there we have it. Sheldon: I tried to scare an Indian with a snake. Sheldon: Leonard doesn't have time to chat, he has to get the mail. Sheldon: Please, fright depends on an element of surprise. Sheldon: You know, the German philosopher, Friedrich Nietzsche, believed that morality is just a fiction used by the herd of inferior human beings to hold back the few superior men. They happen to everybody.
Plan: A: Leonard; Q: Who is upset that Priya cheated on him? A: the comic book store; Q: Where did Leonard meet Alice? A: a committed relationship; Q: What is Leonard in with Priya? A: her advice; Q: What does Leonard not find useful from Penny? A: Friedrich Nietzsche's views; Q: What does Sheldon quote about morality? A: Morality; Q: What does Nietzsche say is just a fiction? A: inferior human beings; Q: Who does Nietzsche believe morality is used by to hold back the few superior men? A: Leonard's conscience; Q: What gets the better of Leonard when he is about to have sex with Alice? A: a girlfriend; Q: What does Leonard tell Alice he already has? A: her apartment; Q: Where did Alice throw Leonard out of? A: his actions; Q: What does Priya accept from Leonard? A: his laptop; Q: What does Leonard close on Priya to indicate their breakup? A: Halloween; Q: What holiday did Sheldon become the victim of a successful prank by the guys? A: guile; Q: What quality does Sheldon lack in order to prank the guys? A: none; Q: How many of Sheldon's pranks are successful? A: the snake; Q: What did Raj not get scared of that Sheldon hid in his drawer? A: a heart attack; Q: What do Howard and Bernadette pretend that Howard has suffered? A: an electric handshake; Q: What did Sheldon give to Howard to scare him? A: zombie face paint; Q: What costume does Sheldon wear to scare Leonard? Summary: Leonard meets an attractive female comic book enthusiast named Alice at the comic book store and immediately gets attracted to her. However he is still in a committed relationship with Priya and as a result is torn between cheating on her with Alice or staying loyal to her. He goes to Penny for advice, but he does not find her advice useful, so he goes to Sheldon, who quotes Friedrich Nietzsche's views on morality (Morality is just a fiction used by the herd of inferior human beings to hold back the few superior men). Leonard surprisingly takes Sheldon's advice and goes to Alice's apartment. But just when they are about to have sex, Leonard's conscience gets the better of him. He tells Alice that he already has a girlfriend, prompting her to throw him out of her apartment. Later he tells Priya via Skype about how he tried to cheat on her. To his surprise, Priya accepts his actions, but then reveals that she cheated on him by sleeping with her ex-boyfriend. Leonard becomes very upset at this and closes his laptop on Priya, indicating their breakup. Meanwhile, Sheldon becomes the victim of a successful Halloween prank by the guys and decides to take revenge by pranking them back. But due to his lack of guile, none of his pranks are successful; Leonard reverses his airbag prank on him; Raj does not get scared of the snake which Sheldon hid in his drawer in their office; Howard and Bernadette pretend that Howard had suffered a heart attack after Sheldon gives him an electric handshake, which actually scares him more. However he manages to finally scare Leonard by leaping out from under the couch cushions in zombie face paint after Leonard speaks with Priya.