In the school courtyard, Lucas invites Hanna to a party he is throwing because his girlfriend is coming to Rosewood. Hanna agrees to go to the party, and asks if she can bring Travis with her.
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
