Young Lady and Gentleman (2021)

S01E25 The Kids Hear about the Engagement

The children of Young Guk are taken aback when they learn about his engagement to Sa Ra. Se Chan reacts strongly, leaving behind a note declaring he cannot accept Sa Ra as his new mother before going missing. In the meantime, Sa Ra seeks Dan Dan's assistance in winning over the kids regarding her relationship with Young Guk. Despite her own feelings, Dan Dan takes the difficult step of speaking with Jae Ni and Se Chan to encourage them to embrace their father's new chapter.