It is based on the novel of the same name by Sally Thorne, and stars Lucy Hale and Austin Stowell in the lead roles.

However, both become increasingly attracted to each other and share a passionate kiss in the elevator before Lucy goes on a date with a co-worker, Danny.

At a company paintball event a few days later, Lucy collapses due to a fever and is brought home by Josh, who has her checked by his brother Pat, a physician.

Later that evening, Josh invites Lucy to his apartment and reveals that he has a strained relationship with his father because he dropped out of med school, while his brother was always the favorite.

Back at home, Josh offers Lucy to start a real relationship and forget about their bet.

On the day of the promotion competition, Lucy gets the job as it turns out Josh had already quit to join another company.