Daniel Fairgate, a driven pilot, and Riley Mulligan, an ambitious greyhound trainer, thought their love was unbreakable. But, as Daniel's buried guilt over his brother's death resurfaces in haunting nightmares, and Riley drowns her struggles in alcohol – and the arms of her childhood sweetheart – their marriage begins to crack.

Temptation lurks in the shadows. Daniel seeks solace in the embrace of Siobhan, an older woman trapped in a loveless marriage, while Riley finds comfort where she shouldn't. But when a tragic accident shatters their world, their lives spiral in ways they never imagined.

In the chaos, Riley's best friend, Blair, becomes their anchor. Yet, as Daniel finds himself drawn deeper into a tangled web of love and betrayal, he realises that nothing is as it seems.

With their marriage hanging by a thread and secrets threatening to unravel everything. Daniel and Riley must face the ultimate question – can love truly survive when trust is lost?