Cha Eun-ho (Lee Jong-suk) is a talented and youngest edit-in-chief ever in a publishing company. He is smart and handsome. Moreover, he is good-tempered and has a calm personality. Kang Dan-i (Lee Na-Young) used to be a popular and well-known copywriter, but she is not anymore.
When Cha Eun-ho was a child, Kang Dan-i saved him from an accident. She was injured then. Eun-ho helped her to recuperate and they have remained as close friends since then.
When Kand Dan-I goes through a major life change undergoing a divorce, she was forced by the reality to find a job again to survive. She is now divorced, a single mother, broke and unemployed. Even though she tries hard to find a job, she has difficulties finding one due to her past impressive career and educational background. No company dares to hire her.
Finally, Kang Dan-I got a job as a temporary worker in a publishing company by lying about her background. It happens to be the publishing company that Cha Eun-ho worked in.
As they get more involved in each other’s life, Cha Eun-ho and Kang Dan-i become connected even more. They face lots of personal and professional challenges but slowly start to develop feelings for each other romantically.
Did anyone find out that Kang Dan-i used to be a popular copywriter? Is she able to get her professional job as a copywriter again?
Did Cha Eun-ho and Kang Dan-i get together in the end or did they remain as close friends?