Credit: Norman Buckley

Are the Liars headed back to Spencer's cabin in the woods in Season 4, Episode 15 ("Love ShAck, Baby!") of Pretty Little Liars

In this exclusive behind-the-scenes photo from PLL director Norman Buckley (who is currently directing the episode), it would appear Hanna, Emily, Spencer, and Aria find themselves back at the Hastings' lake house, but why? We know Hanna and Caleb shared a few very intimate moments on Spencer's nana's couch, so could that be what the title, "Love ShAck, Baby!," is referring to? Is Spencer's lake house the love shAck? With Caleb making his Rosewood exit in Season 4, Episode 15, this could be Hanna's way of grieving. 

Or could the Liars be at the lake house to craft yet another alibi? We know the girls used the cabin as an alibi after Alison's body was stolen from her grave. Could the Liars have gotten themselves into another sticky situation with the police? Judging from Holbrook's thorough investigation board, it's only a matter of time before the Liars' motives are brought into question by the authorities. 

What do you think the Liars are doing at Spencer's lake house? Are they crafting yet another alibi? Sound off in the comments!

Catch the next episode of Pretty Little Liars on Tuesday, August 6, 2013 at 8 p.m. ET/PT on ABC Family.

Crystal Bell is an editor at Wetpaint Entertainment and our resident fan-girl for all things Pretty Little Liars, The Vampire Diaries, Game of Thrones and Once Upon a Time. She speaks fluent geek. Follow her on Twitter and Google+!