The liars decided to keep Caleb's (Tyler Blackburn) continued involvement in the "A" videos a secret from Hanna (Ashley Benson) on Pretty Little Liars Season 2, Episode 17: “The Blond Leading the Blind," but secrets never stay hidden in Rosewood — especially when "A"'s around.

In this sneak peek of Season 2, Episode 18: “A Kiss Before Lying,” Hanna gets a text from "A" asking her to call off her techno boy toy. When she brings it up to the other Liars, they fail spectacularly at acting surprised. Aria (Lucy Hale) even suggests "A" is one step behind. As if that would ever happen.

Guess what? Hanna isn't having it. Watch her stand up for herself below.

Be sure to tune in for the next episode on Monday, January 30 at 8 pm ET/PT on ABC Family.

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