A gifted writer who's the youngest editor-in-chief ever at his publishing company gets enmeshed in the life of a former copywriter desperate for a job.
Full Cast of Romance Is a Bonus Book
Lee Ji-ha
as Hae-rin's Mother
Lee Ji-ha was born on September 7, 1970 and is currently 54 years old.
Lee Seo-hwan
as Hae-rin's Father
Lee Seo-hwan was born on March 6, 1973 and is currently 51 years old.
![Park Seoung-tae as Yoo Myung Sook [Novelist]](https://image.tmdb.org/t/p/w185/hR0gq8qFw2zaftXferbQaKFIwuD.jpg "Park Seoung-tae")
Park Seoung-tae
as Yoo Myung Sook [Novelist]
Park Seoung-tae was born on November 15, 1947 and is currently 77 years old.
Wi Ha-jun
as Ji Seo-joon
Wi Ha-jun, born in Soan-myeon, Wando County, is a South Korean actor and model managed by MSTeam Entertainment. He is...
- Released on January 26, 2019