An impetuous, wealthy parent is subdued by the forceful and confident presence of "The Witch of Cheongdam" Park Min Sook (Kim Jung Nan).

In episode 15 of 'A Gentleman's Dignity', which aired on July 14, Seo Yi Soo (Kim Ha Neul) visits a student's parent who wrongly attacked Kim Dong Hyub (Kim Woo Bin) at school.

However, this mother did not show any remorse. It is obvious that she was far from feeling apologetic for hitting a student, who was the same age as her child. The mother refuses to talk to Seo Yi Soo face-to-face and coldly says over the intercom, "Talk to my lawyer. Why do you bother me when you obviously educated your students incorrectly?" She does not want to waste her time talking to Seo Yi Soo and Kim Dong Hyub, who is of lower social status.

It is at this moment that Park Min Sook passes by and witnesses this scene. She rings the mother's doorbell and reveals her identity, asking her to step out and meet her. The mother immediately complies knowing exactly who she was talking to.

Park Min Sook says to the mother, "You can talk after you hear what they [Seo Yi Soo and Kim Dong Hyub] have to say." She succeeds in obtaining an apology from the mother, while concurrently telling Kim Dong Hyub to apologize as well. She chicly says to him, "Why aren't you apologizing?" revealing her charisma.

Once the mother leaves, Park Min Sook advises Kim Dong Hyub, "You see? This is the real world, and this is why kids that don't have money must study."