Lost and Found (S01E06)

Alison enlists Mona to help her dig into the mystery surrounding Taylor, leading Mona to uncover an unexpected revelation. Meanwhile, as Ava gears up for the campus fashion show, she unexpectedly crosses paths with Zach, a classmate who shares a surprising link to her history. The group, known as the Perfectionists, finds it challenging to bounce back from their recent turmoil.