Molly is a successful content creator who has just ended a long-term relationship. Her boss at the publishing company decides that she would be the perfect person to write a book chronicling her newfound singlehood. Molly is initially hesitant about the idea, but eventually agrees to take on the project.
She is paired with Jackson, a free-spirited writer who is known for his unconventional approach to life. Jackson is Molly's polar opposite and she finds him infuriating at first. However, as they spend more time together, she begins to see his point of view and learns to stand up for herself.
As Molly navigates the dating world as a single woman, she finds herself drawn to Jackson in ways she never expected. She begins to question her own judgment and wonders if her feelings for Jackson are clouding her judgment.
With the deadline for the book quickly approaching, Molly is torn between her duty to her job and her growing attraction to Jackson. Will love get in the way of her career, or can she find a way to have it all? The Single's Guidebook is a heartwarming romantic comedy that explores the ups and downs of singlehood.