An unexpected wedding proposal brings three best friends closer together, until a series of secrets are uncovered.
Saskia and Alex try to hide secrets and lies from their past, while Olivia comes face-to-face with a life-threatening truth.
Melanie tries to fight for her marriage; Olivia rebounds from her failed engagement; Saskia tries to outrun her misstep.
Melanie digs into Jakob's past and finds a dangerous new side of him. Meanwhile, Olivia keeps her diagnosis a secret, and Saskia's relationship history is brought out into the open.
Following a vicious attack, Saskia begins to spiral, while Olivia learns Alex's darkest secret, and Melanie resorts to stalking in an attempt to save a woman from Jakob's harassment.
As Olivia's wedding day arrives, no one realises the danger that Melanie is still in, with Jakob hell-bent on revenge.
Abbie Cornish
Melanie Heyward
Katie McGrath
Saskia De Merindol
Georgina Haig
Olivia Cotterill
Alexander England
Jakob Novak
Oliver Ackland
Alex Blake