The perfect couple... Beautiful young bride Clara Carmichael and her wealthy new husband Spencer arrive on the glorious Amalfi Coast for their belated honeymoon in the scorching summer of 1961.

The perfect friends... They meet another young couple staying in the same hotel and the four friends spend their days sunbathing on the private beach, exploring the colourful town of Positano and sipping cocktails on the hotel terrace.

The perfect honeymoon? But all is not quite as it seems in this lovers' paradise. A note under the door of their hotel suite warns Clara that her husband is lying to her, and she soon begins to suspect that, despite his insistence otherwise, this isn't her husband's first time in Italy... or even his first time staying in this hotel's honeymoon suite.

The perfect lie. What is the secret Spencer is keeping from her, and how much do their new friends know? As she discovers more about the people she trusted implicitly, Clara must face the possibility that the man she married may be harbouring secrets too dark to share.