Credit: ABC Family

A new episode of Pretty Little Liars is only a week away! What can we expect from the highly anticipated Season 4B winter premiere? Ashley Benson (Hanna Marin) took to Twitter to tell us.

In response to a fan question about what we might expect from Season 4, Episode 14 (“Who’s in the Box?”), Ash tweeted that “a lot of changes...... exciting ones” will be coming. (Hopefully, the end of Haleb isn’t one of those changes.) Vague, we know, but also somewhat intriguing given that the description is not for the entire half-season run, but the episode itself. How much can really go down in a winter premiere? With the return of Alison from the dead? A great deal, apparently.

It does sound like it’s going to be a hectic half-season for Hanna. With Caleb committed to Ravenswood, Hanna will be throwing herself into the “A” investigation. (Though, still heading to Ravenswood for a guest appearance in its Season 1, Episode 10). Other things on her mind: her frenemy-ship with Mona, who will be feeling undervalued by Hanna in the winter premiere. Between all of those balls to juggle, college application, and her mother fresh back from prison, Hanna is going to be one pretty Liar. Heck, maybe a few changes might be a good thing for our aspiring sleuth. After everything she’s gone through so far in Season 4, it couldn’t get any worse… right?

What changes do you think Ashley is referring to? Share your suggestions in the comments below!

Catch the Pretty Little Liars Season 4 winter premiere on Tuesday, January 7, 2014 at 8 p.m. ET on ABC Family.

Kayti Burt is a contributing writer for Wetpaint Entertainment with a penchant for all things pop culture. Follow her on Twitter and Google+!