: In a major relationship milestone, Ezra Fitz proposes to Aria Montgomery . Aria hesitates to answer immediately, haunted by the guilt of Archer’s death.
: Aria and Emily track down Archer Dunhill’s secret apartment, discovering a collection of latex masks (including one of Detective Wilden) and a ledger detailing payments to Mary Drake and Jenna Marshall.
: Spencer is desperate to find a missing Caleb Rivers . She enlists Hanna's help and eventually confronts Toby Cavanaugh at the police station, only to realize he knows where Caleb is hiding but won't say.
: Alison discovers that Archer has completely drained her bank accounts, leaving her broke and vulnerable under Mary’s watch.
