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Sydney's emotions become twisted when she sees Alison Dorn, who was thought dead, and is a major part of The Covenant. Meanwhile, Lauren is looking for Lazarey's murderer and leads her to find out Sydney's connection. Also, Syndney becomes Sloane's handler.
Vaughn: It's been three weeks since I learned that Sydney murdered Lazarey. I've been lying to my wife for three weeks.
Weiss: Vaughn, I know guys who've lied to their wives for a lot longer than that.
Vaughn: You understand that the reason your brother didn't like talking to you is because you say stupid things, right?
Weiss: This is why people from the CIA should not get married to people from the NSC, man. Don't poop where you sleep...
Vaughn: Thanks a lot.
Allison: (to Sark) You look like you've seen a ghost.
Sloane: Sydney, I was very pleased when Dixon said you'd agreed to be my handler.
Sydney: It was an assignment, not an agreement - the way a janitor doesn't agree to clean a toilet.
Sloane: You're looking well.
Allison: I look like someone else
Marshall: I don't know if you've noticed, but, uh…I'm not that smooth around the ladies, well, in fact, I'm a little awkward. Well, I mean, let's face it: You got the looks and I got the brains, but look, I wanted to propose to Carrie, so I came up with an idea, and I was hoping you could give me some objective feedback.
Vaughn: I got the looks, you got the brains?!
Marshall: You've got the looks. I've got the brains.
Marshall's love of 80s music pops up occasionally. This is a line from a 'Pet Shop Boys' song called Opportunity. Although Marshall gets it slighty wrong and Vaughn corrects him! In full it is "I've got the brains. You've got the looks. Let's make lots of money". One particular verse could describe Marshall's character: "You can tell I'm educated, I studied at the Sorbonne Doctored in mathematics, I could have been a don I can program a computer, choose the perfect time If you've got the inclination, I have got the crime".
Weiss: Maybe Allison's a werewolf. Maybe the only way to kill her is with a silver bullet.
In mythology, a werewolf is someone who changes into a wolf, normally by being placed under a curse. This myth has been used in several works of fiction, both film and literature, and according to legend, the only way to kill a werewolf is by using silver weapons such as bullets and blades.