A destination wedding, two former lovers, and a lengthy expedition squeezed into a camper van lay the foundation for Paramount+’s romantic dramedy *The Road Trip*, inspired by Beth O’Leary’s acclaimed novel.

In the trailer, a collision prompts ex-partners Addie (Emma Appleton) and Dylan (Laurie Davidson) to set off on an unanticipated journey from England to Spain. Throughout their travels, their fellow travelers—friends and even a stranger—delve into the past to reveal what led to the demise of their relationship.

*The Road Trip* will start streaming on Paramount+ on Dec. 26.