In fact, this synopsis is overflowing with hints at some very exciting developments in the next few episodes. Here's the synopsis for the episode, which airs on February 4, 2014.
With Spencer’s possible Board Shorts revelation, she is now more determined than ever to prove her theory before bringing it to the other girls’ attention – especially since it could have a devastating effect on one of the Liars. But with many sleepless nights fueled by prescription medication, Hanna starts to notice Spencer’s odd behavior. Will Detective Hanna be able to figure out Spencer’s secret before Spencer is ready to share?
Meanwhile, Emily looks to make amends with Alison through Shana, and all of Aria’s lies start to take a toll on her.
OK. So Spencer comes up with a Board Shorts theory that could "devastate" another Liar — that makes us think that she might be on to Ezra, since obviously that would break Aria's heart. Plus, the episode is called "Hot for Teacher," and Ezra's the main hot teacher around. It also sounds like Spencer is going to turn to medication to stay on top of everything. What will Hanna do if she discovers Spencer's suspicions?
As interesting as that sounds, the most exciting bit of this synopsis is the part about Emily trying to make amends with Ali, because that must mean they have a falling out in Episode 16 or 17, which probably means they probably interact, which is awesome. We can't wait.
Finally, what lies are taking a toll on Aria? Is she keeping up her secret relationship with Ezra, or is there something else going on?
What do you make of this synopsis? Let us know in the comments below!
Source: ABC Family
Catch the next episode of Pretty Little Liars Season 4 on Tuesday, January 21, 2014 at 8 p.m. ET on ABC Family.
Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Pretty Little Liars, and genre TV expert. Follow her on Twitter and Google+!