Actress Park Shin-hye said costar Kim Rae-won was forthright and unassuming, using Korean word “dambaek,” in a live smartphone broadcast on Monday.

(Park Shin-hye's Instagram)

The Korean adjective is used to describe a person’s clean and light mindset or a dish that has just the right amount of flavor.

Park and Kim are the main stars of the new TV drama “Doctors” which premiered Monday.

In the first episode of the show, Park played a rebellious teen and Kim her new teacher.

“Doctors” airs every Monday and Tuesday at 10 p.m. on channel SBS.

By Lim Jeong-yeo (kaylalim@heraldcorp.com)