tvN's "Hi Bye, Mama" latest episode 4 makes Kim Tae Hee's heart stop and cries for help after an incident changes everything. The part where she then realized that her family and friends are not well.
A happy husband Jo Kang-Hwa (played by Lee Kyu-Hyung) always bid a farewell kiss to his wife before he goes to work. He advised Cha Yu-Ri (played by Kim Tae Hee) to watch and take care of every time she goes out. In the past, Cha Yu-Ri saw a man crossing the street. Running towards the other side, the man almost hit the car as it came towards him.
The car swivels around the road. As the driver manipulates the break avoiding to hurt anyone, but it never stops. The car went on until the edge of the other side where Cha Yu-Ri stood shocked. The moment was so fast, Cha Yu-Ri holds her tummy and turned around to protect her unborn baby. Lying down with blood all over her face, Cha Yu-Ri cries for help "Please Save My Baby."
The mere words that left Cha Yu-Ri before she was unconscious. The sound of a beautiful cry of a born baby, Cha Yu-Ri opened her eyes. Then she saw the blurry picture of a man holding a born baby wrapped in blood. A tear fell at Cha Yu-Ri's eyes this time she knew that everything was alright for her precious child.
Meanwhile, Cha Yu-Ri got accepted at the nursery school to worked as a cook assistant. She's excited and happy, seeing every day and be with little Jo Seo-Woo (played by Seo Woo Jin). During the day as she works around the school she met a baby ghost playing around or at times looking sad. She learned that Hyeok Jin (baby ghost name) remained in the nursery school waiting for her mother.
Cha Yu-Ri tried to abolish the baby ghost in the school but she failed. She sought help for a gypsy woman on how to make the baby ghost rest in peace and leave the nursery school. According to the gypsy woman, a lost wandering young soul will have its rest once it meets the mourning mother. Cha Yu-Ri then recognized the baby ghost family as she looks at the picture on the board.
The following day Cha Yu-Ri hopes and waits outside the nursery school. , the mourning mother dropped by and visited the nursery that very day. Cha Yu-Ri recognized her right away from the family picture. The grieving mother kneels crying as little Jo Seo-Woo gave her the baby ghost old toy. The mother's tears were a sign of shock as the name of her lost child imprinted on the sticker of the old toy. Cha Yu-Ri saw how happy the Hyeok Jin-baby ghost embracing and staring at his mother.
This time there was peace in their hearts and as the grieving mother left the nursery school, the baby ghost walks out beside her. Cha Yu-Ri felt relieved and felt unexplained happiness. Thinking that this time there will be no lost soul in the nursery school. This time, she is also happy and her focus is to watch little Jo Seo-Woo and take care of her each day.