Ashley lays a drunk Hanna on her bed and tells her that they'll have a serious conversation when Hanna is sober. When Ashley asks why Hanna has done this to herself, Hanna confesses that Caleb is back.
The day has finally arrived: It's Alison's first day back at Rosewood High and neither the Liars nor Alison are really ready for it. Determined to put on a brave face, Alison also hopes to help heal the damage she did years ago. But are apologies enough for those who Alison has hurt in the past? Not if Mona and her army have anything to say about it. Meanwhile, Caleb and an old foe return to Rosewood. #PLL #PrettyLittleLiars #PLL100
