Pretty Little Liars - Series 2: 18. A Kiss Before Lying

Labelled liars, the four friends must see a therapist. But perhaps this adult will listen.

Relationships old and new are tested by impending changes.

The foursome’s separate activities have mixed results, but three reunite to spy on Melissa

Spencer’s suspicions of her sister result in a nasty surprise.

The girls get a message from beyond the grave.

Mona brings friction to the fashion show, where a picture tribute turns nasty.

Secrets are unearthed while others are dangerously close to being revealed.

Emily’s ill-health takes her to hospital, where Spencer seeks Alison’s autopsy file.

An unexpected attraction troubles Aria.

Hanna and horses are a bad mix, is the same true of Aria and Jason?

Clashing family members learn uncomfortable lessons.

A deadline looms for the Liars.

Alison loves Halloween, unaware she is soon to disappear.

Emily is preyed upon as the weakest link.

Caleb’s skills and a crisis centre call reveal unsettling menaces.

Discovering motives and establishing alibis causes stress.

Caleb recovers video evidence, and Aria has a request for Ezra, but will he hear it?

Hanna’s handling of honesty in supervised school workshops has consequences.

Traps have been laid to frame Caleb and expose Aria being back with Ezra.

Did Spencer’s sister participate in Alison’s fate?

The girls are stressed in dealings with their dads.

Insights are sought on Alison’s last weekend and what a bag of hers contains.

The stakes escalate as threats are countered and a suspect is identified.

Clues lead to a creepy motel – will it prove to be a dead end?