Young Lady and Gentleman - Season 1 Episode 16 Se Ryeon’s Wedding
Overview: Young Guk confesses to Dan Dan that he couldn't tell Anna about their relationship, and the two agree to take things slowly. However, Young Guk continues to worry that Dan Dan might get hurt by other people's comments about their relationship. Meanwhile, Kyung Seok's girlfriend shows up just as Se Ryeon's wedding is about to begin.