Parasite
Housekeepers
How does the original housekeeper know the replacement housekeeper's name? the explanation here was that she still texted with Da-song but he wouldn't know her real name, she uses a fake name with the Parks
How does the original housekeeper know the replacement housekeeper's name? the explanation here was that she still texted with Da-song but he wouldn't know her real name, she uses a fake name with the Parks
The only thing I can think of is that the original housekeeper was in contact with the original tutor of the family.