‘Pretty Little Liars’ season 4, episode 21 preview: Lucy Hale, Ian Harding, and ‘She’s Come Undone’

If you thought tonight’s “Pretty Little Liars” episode was dark and intense, you really haven’t seen anything yet. Next week’s installment is entitled “She’s Come Undone,” and we already feel like we are on the cusp of seeing one of the most dramatic stories in the show’s entire history. (After all of the pain that we got from the Aria / Ezra story this time around, we hope so.)

Before we do anything else when it comes to analysis, let’s just start things off by sharing the official synopsis below:

“Emily, Hanna and Spencer are concerned for Aria as they watch their friend crumble after learning shocking news about Ezra. Not knowing what is true or what to trust, Aria goes looking for answers, not wanting to believe this revelation to be true. While concerned for Aria, Spencer is not doing so well herself. Trying to prove to her parents and Toby that she can kick the habit on her own, Spencer has to be careful because one misstep could send her to rehab. But can Spencer really rein it in, or will her constant curiosity and drive be her undoing? Meanwhile, Paige has had enough with Emily’s secrets and is determined to stop it.”

Even though we realize that the Aria / Ezra story is taking over everything right now when it comes to our thought process, there are still a number of other stories to unravel … especially when it comes to Spencer’s attempt at getting back in line from her addiction struggles.

What do you think is going to come up on “Pretty Little Liars” next week? Share your thoughts below, and click here if you want to read our full review of tonight’s episode. Also, sign up now for our CarterMatt Newsletter if you want to read even more news all about it.

Photo: ABC Family