Cast of Romance Is a Bonus Book

Meet the talented cast of Romance Is a Bonus Book. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Lee Jong-suk as Cha Eun-ho, Lee Na-young as Kang Dan-yi, Jung Yoo-jin as Song Hae-rin, Wi Ha-jun as Ji Seo-joon, Kim Tae-woo as Kim Jae-min, Kim Yu-mi as Ko Yoo-sun, Kim Sun-young as Seo Young-a, Jo Han-chul as Bong Ji-hong, Kang Ki-doong as Park Hoon, Park Gyu-young as Oh Ji-yool