We Pretty Little Liars fans may still have our feet firmly planted in Season 3 (Is Jason dead?! Did Spence really join the “A” team?!), but the cast and crew have moved on. Season 4 filming started today, and showrunner Marlene King has this to say about the new season: “Rosewood will never be the same.”
 
Marlene tweeted a pic of the day’s call sheet (closed set, crew to arrive at 7 a.m.) along with this teasing description of the day and season! to come: “Day 1. Episode 401. After today, Rosewood will never be the same. Anybody ready to say ‘action?’”

Eek! Will Season 4 pick up directly where Season 3 leaves off? After all, Season 2 did, with the girls dealing with the immediate aftermath of having told the police about Ian’s death. However, Season 3 picked up months after the Season 2 finale, when the girls reunited after a summer spent apart.

If Season 4 does immediately pick up where the third season left off, will Spencer (Troian Bellisario) finally get some answers from the mysterious woman in the Red Coat? And will the fire hinted at in the Season 3 finale still be burning? A possible twin reveal would definitely change Rosewood for good at least for the Liars as would a death, which at this point, has become a PLL finale tradition. And where does Toby’s mom fit into all of this?

We’re ready to call “action,” if no one else will... even if there’s no going back!

Why do you think Rosewood will “never be the same”? Let us know in the comments below.

Catch the next episode of Pretty Little Liars on Tuesday, March 19, 2013 at 8 p.m. ET/PT on ABC Family.