Ch1tkey, a 21-year-old underground rapper from South Korea ... ll be happy in the world you’ve always dreamed of. My baby Joon Hyuk, I remember you always said you’d reach somewhere higher.

At the heart of the office romance is Han Ji-min as Kang Ji-yoon, a successful CEO of a headhunting company, and Lee Joon-hyuk as Yoo Eun-ho, her thoughtful and highly competent secretary.

Though the term has occasionally been used before, this show has made it more mainstream – because Yu Eun-ho, the male lead character, played by Lee Joon-hyuk (Dongjae, the Good or the Bastard ...