Alison doesn't look like she's saying anything that might help them. Could she be awaiting a promise that they will get her out?
Added:
The other liars appear to have walked, leaving Aria to get answers.
Added:
The liars try to find out the truth from Alison. Will she give anything away?
Added:
Alison looks like she is thinking twice about going in the same room as the girls who helped get her put in jail.
Added:
Alison doesn't look shocked about the visit. To her, it was always a matter of when.
Added:
The girls await the arrival of Alison. They want answers.
Added:
Hanna attempts to lighten the mood by making fun of a picture.
Added:
Aria looks like she's continuing to defend her brother, while the other liars look unamused.
Added:

Pretty Little Liars Quotes

Hide and seek was my favorite game with Melissa. You want to know why? I always won.

Spencer

What's next? Hiding in Melissa's closet? Rubbing her belly until the baby confesses?

Hanna