Day15: Secondary characters you will never forget

(for worse)

Dr Sul from The world of the married

She is all a friend shouldn’t be: envious, scheming, mean.

She knew that Sun-woo’s husband was cheating on her and did nothing, planned to take over from Sun-woo at the hospital, was ready to steal her potential date.
I don’t know why Sun-woo considered her a friend till the end of the story.