In "D-Day" Kim Hae Eun's child was lost.
On the episode of JTBC "D-Day" broadcast on October 2nd, Kang Joo Ran (played by Kim Hae Eun) swallowed her own tears in the corner of Mirae Hospital.
Joo Ran was shedding tears when Park Ji Na (played by Yoon Joo Hee) found her. With that, Joo Ran talked about the disappearance of her child. She said, "Dong Hwa was in the car with me but now she's no longer there. She was supposed to be in the back seat with her toys but there's only the toy." With that, she was bawling.
Nonetheless, Joo Ran put herself together. She said, "Dong Hwa would know. I said that if anything happens, let's meet at the hospital. Just like I'm taking care of a patient here, someone will be keeping Donghwa. She's going to survive and live." With that, she shed tears.
Meanwhile, "D-day'" is a fantasy medical drama on JTBC. When a natural disaster strikes Seoul, many medical personnel including doctors and emergency personnel try to deal with the aftermath in this unique drama. The entire city is paralyzed in this medical drama. It is broadcast on Fridays and Saturdays at 8:40PM.