The Vacation Mix-Up

Riley Wilson has never taken a vacation, and she has never taken a sick day either. Work is her whole life. When her terminally ill mother presses a cruise ticket into her hand, with a request to see the world, fall in love and scatter her ashes at sea, Riley agrees to go.

The cabin turns out to be double-booked. Another Riley Wilson is already inside: a man in the middle of a messy divorce, miserable and angry, and stuck in a rut. His sister, tired of watching him sulk, pushed him onto the ship to enjoy life as a single man. He did not expect to find a woman in his room insisting it belongs to her.

Neither will give way, so the two Rileys agree, reluctantly, to share the cabin. Each is carrying something private. She has her mother's urn and her grief, and he has a failing marriage and a bad mood. Living in one small space with a nosy, moody stranger makes hiding any of it hard.

This is a romantic comedy built on a forced-proximity setup, with a mix-up as the engine and grief running underneath. The tone leans light and humorous, with a sadder note around Riley's mother. The question the book poses is whether two people who start out as irritants can mend each other's hearts at sea.