Hanna's worst nightmare comes true in this clip from Pretty Little Liars, as irritating step-sister Kate arrives at high school with her.
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There's some definite tension in this Pretty Little Liars scene, which centers around Noel and Emily and is from the episode "A Kiss Before Lying."
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The girls blow Hanna off in this sneak peek at "A Kiss Before Lying," as tensions continue to mount on Pretty Little Liars.
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Emily arrives at her locker in this scene and receives a disturbing note. Watch the sneak peek now to see what it says.
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It's Hanna.. it's Hanna... it's Hanna. This Pretty Little Liar keeps calling during this clip from "A Kiss Before Lying."
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Ella has Hanna make a promise in this clip from Pretty Little Liars. Regarding what, exactly? Watch now and find out!
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Aria comforts Spencer in this clip from Pretty Little Liars. The latter is very sad about what's become of her and Toby.
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Which Pretty Little Liar is about to be betrayed? Watch this preview for "A Kiss Before Lying" to get an idea.
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Pretty Little Liars Season 2 Episode 18 Quotes

Spencer: We're not even standing that close to you.
Caleb: Really? Then how do I know that you had a cheeseburger for lunch?

Ashley: Can we talk about the elephant in the room?
Hanna: Kate is not an elephant; she's a snake and she's going to my school.