When Mel hears from a long-lost friend in need of help, she doesn't hesitate to invite her to stay. Mel and Abi were best friends back in the day, sharing the highs and lows of student life, until Mel's unplanned pregnancy made her drop out of her studies. Now, seventeen years later, Mel and Abi's lives couldn't be more different.

Mel is happily married, having raised her son on her own before meeting her husband, Ben. Now they share gorgeous girls and have a chaotic but happy family home, with three children. Abi, meanwhile, followed her lover to LA for a glamorous life of parties, celebrity and indulgence.

Everything was perfect, until she discovered her partner had been cheating on her. Seventeen years wasted, and nothing to show for it. So what Abi needs now is a true friend to lean on, to share her grief over a glass of wine, and to have some time to heal.