Jin-joo is a writer who gets her first chance to write a 16-episode television series and, in the process, falls for her director, Son Beom Soo (Ahn Jae-hong), and he for her, although not without a number of prickly moments.

As Jin-joo writes the show and Beom-soo develops it, their personal and professional lives intertwine in unexpected ways.

Lee Byeong-heon, who co-wrote and co-directed the series, started working on it in 2015 after the release of his coming-of-age film Twenty.

He stated that he "wanted to discuss the stories of people, not just women, who were starting anew after coming out of relationships.

[22] On July 12, 2019, actor Oh Seung-yoon, who had been cast for the role of Lee Hyo-bong,[23] was removed from the drama after being booked for aiding and abetting drunk driving.