Recapping Season 5, Episode 4 of Pretty Little Liars. Aria backslides onto the Fitzwagon before having a Jessie’s Girl moment, Hanna helps out Ali with the doctor and tries to reclaim her own identity, Emily searches for the elusive Ex Utopia with Paige, and Spencer briefly gains respite from her constant paranoia before getting sucked into her dark suspicions even further. And Ali is so mysterious because maybe something terrible happened to her.