When you realise you have just one life left to live, how do you make peace with the mistakes of your past?

Fran should be looking back on her life with pride. She's risen to the top of the job ladder, having left behind a council housing estate in post-war Glasgow, to forge a colourful, fulfilling career and enjoy all the trappings of success.

But instead, Fran is consumed by regret. A shocking revelation has cast her life, and her thirty-year marriage, asunder. She finds herself the full-time carer for her husband, a man she now accepts, she has never loved. The sacrifices she has made, the personal freedoms she has lost, have left Fran crushed. Her free-spirited friend Iona is her one salvation. Their friendship has survived the storms of conflict and loss since childhood, their deep affection for one another the only constant remaining in Fran's life, a life she no longer recognises as her own.

Her husband's new brush with death will give Fran the chance to reflect on what she has left, the choices she has made and the two men she has loved and lost.

Can Fran find a way through the ruins of her marriage and find inner peace, to make the most of what remains of her life's journey?