Mun-hee is envious of the black-pearl ring Young-gi’s mom has on. She tries acting cute in front of Soon-jae to ask him for one, which only brings the opposite effect. Then, Joon-ha asks Soon-jae for the empty office space in Soon-jae’s building, but only gets scolded by him. Meanwhile, after finding out that Yoo-mi is actually order than himself, Beom accidentally keeps speaking in formal language to Yoo-mi in front of other people. Yoo-mi asks him to treat her as he used to before.