Young Lady and Gentleman Season 1 Episode 10
Dan Dan Returns to Work for Young Guk
When Dan Dan returns to help console Se Jong and continue working at Young Guk's house, Sa Ra feels threatened by her. Se Ryeon gets drunk and barges into Dae Bum's house, asking him to take her back. The two families end up clashing once again. Meanwhile, Dan Dan joins Young Guk and the kids on a trip to their vacation home for Se Chan's birthday.