Recapping Season 6, Episode 2 of Pretty Little Liars. Aria wants to put a wall between before and after, Hanna can\u2019t live in her room now because it\u2019s ruined, Emily\u2019s got a gun and a new kooky blonde to look after, and Spencer can\u2019t sleep without meds that her mom won\u2019t let her have. Also, Ali goes to church.