Old flames. New love. One summer can change everything.
After a painful divorce, Rosie escapes to her family’s cottage on the Isle of Arran, hoping for a fresh start. But instead, a face from the past appears, reigniting feelings she thought she’d left behind long ago.
Isobel, her lifelong friend, arrives to support Rosie. But beneath Isobel’s warmth and laughter, she holds secrets of her own — secrets that threaten to change everything, for both her and Rosie.
Isobel’s daughter, Bella, has always wondered about her father, but her mother refuses to talk about him. When she discovers a hidden diary, she follows its trail to Arran — where she uncovers family secrets, and the possibility of a love she never saw coming.
As the three women confront their pasts, they learn that sometimes the truth can lead to the most surprising new beginnings — and even a second chance at love when they least expect it.