The police confiscate Caleb's computer, and Hanna worries that "A" planted something incriminating on it. Elsewhere, Aria uncovers a secret of Holden's while her father expresses skepticism about their romance.

Trust issues and feelings of guilt emerge at the town's annual father-daughter dance, where one dad is a no-show. Elsewhere, Ashley gets surprising assistance as she tries to uncover what Hanna's been doing.