'Miss Korea' Lee Yeon Hee and Lee Sun Kyoon became rivals without planning.

On the nineteenth episode of the MBC Wednesday Thursday drama "Miss Korea," which was aired in the evening of February 20, 2014, Oh Ji Young, played by actress Lee Yeon Hee, became the model for Ba Da cosmetics, which is a rival company of B B Cosmetics, which is a company run by Kim Hyung Joon, played by actor Lee Sun Kyoon.

On this day's episode, Oh Ji Young hosted a signing event in the store, where Kim Hyung Joon's B B cosmetics was also present. Although people were in line in front of Oh Ji Young's Ba Da cosmetics to receive her signature, Kim Hyung Joon's B B cosmetics was empty. Oh Ji Young then had tears in her eyes, because she thought Kim Hyung Joon was suffering because of her. Ma Ae Ri then said to Oh Ji Young in private that she needs to keep business and personal life separately.