Lou never puts herself first. She always looks out for other people. Even at her own birthday party, all she does is worry whether everybody else is having a good time.

Then a terrible secret upends the celebrations. And she decides to do the one thing that nobody ever expects: something for herself.

But shes going to need her sister. Life has pulled Lou and Toni apart yet now they set off on a journey, one that will whisk them from the windswept Irish coast to sun-baked Sicily.

Where will their journey end?