My Happy Ending

The Secret (1x8)

Air date: Jan 21, 2024

Jae-won acts like a different person as if she had forgotten everything. Yun-jin tries to make use of the situation, but Soon-young tells her to stay away from Jae-won. Soon-young takes Jae-won’s medicine pills to the doctor to find out what they are for. Meanwhile, Soon-young looks to find A-rin’s biological father with Teo's help, and Tae-ju meets Yun-jin.