In this romantic novel, a young woman finds herself in a predicament when she lies to her family about having a boyfriend and is expected to bring him to her sister's wedding in Spain. Desperate to maintain her ruse, she reluctantly agrees to a proposition from her aggravating but attractive colleague, who offers to pose as her partner for the trip. As they spend time together in the picturesque setting, their feigned relationship begins to reveal genuine chemistry and emotions, leading them to confront their past misunderstandings and the possibility of a real romance.