A tragedy, love lost and love found, the story of the Fields' sisters bring them all to the surface. Identical twins, SinΓ©ad and Sheila, have always done everything together and so, after graduating in millinery, it's no surprise when they open their own hat shop. It's a struggle to keep such a small business going until one day a glamorous young actress buys one of their hats, wears it to the Baftas and suddenly success seems guaranteed.
But within weeks, tragedy strikes when Sheila disappears, and is presumed dead. Sinead can't accept that her sister would have taken her own life and is convinced she's been murdered. Top of her list of suspects is Sheila's smooth-talking, politician husband. Consumed by grief and anger, Sinead doesn't notice that her business is going down the toilet. Her brother, when he's not distracted by his siser's sexy new partner, urges Sinead to pull herself together. She is just coming to terms with the idea of moving ahead alone, when she is given new hope: there has been a sighting of her sister. While she is filled with excitement at the thought that Sheila might be alive, she is haunted by questions. Why would Sheila have left? And even if she felt she had to, why wouldn't she explain the reason why to her twin? After all, they had always told each other everything β¦ hadn't they?