With his siblings and friends entangled in the state of matrimony, Ben Morgan is more determined than ever to remain blissfully single. Despite his vehement refusal to commit to a relationship, he can't help but envision a future with the sweet, charming woman who unknowingly captures his heart.

Harper Hayes is an expert at bad relationships. After vowing never to wed, the idea enters her mind with alarming frequency after she meets Ben Morgan. Although the handsome cowboy makes it clear he's only interested in having fun, Harper's dog and crazy uncle have other ideas.