Based on this sneak peek, it looks like she does let Ashley (Laura Leighton) know someone is framing her for blasting the inappropriate photo of Kate to the whole school — and she also says that someone doesn't have a name. That's a whole lot more than she's ever shared before.
Will a parent finally know the Liars' biggest secret? Watch the sneak peek here:
Be sure to tune in for the next episode of Pretty Little Liars on Monday, February 6 at 8 pm ET/PT on ABC Family.