Recapping Season 4, Episode 10 of Pretty Little Liars. Aria goes hunting down a CeCe connection when she’s supposed to be on a Fro-Yo run for Jake, Hanna tries to enlists Wren’s help concerning Mona, and must keep Caleb from spilling all about A to the authorities, Emily begrudgingly accepts an invite to come stay at Mrs. DiLaurentis’s house, and Spencer is still humoring Toby in the plot line about his dead mom who is still dead. At least it eventually leads to a sweet Ali flashback.