Hi Bye, Mama's Episode 10 started with a flashback of Oh Min Jeong's interview with the school director when she decided to be a nurse in college. It showed Min Jeong in her uniform. She also discussed with Jo Kang Hwa of their plans.
Would she continue to work or take care of Jo SeoWoo full time after their wedding?
Meanwhile, Geun Sang was trapped inside his car. A group of angry fans surrounded him and accused him of not treating Kang Bin (a famous baseball player who died from suicide) properly. The fans started to throw eggs on his car and messed with him. Luckily, his wife arrived with a bag of groceries. Hyeon Jeong shouted and overpowered the slew of fans. She aimed well in throwing eggs and threatened them not to come back.
Inside the restaurant, Hyeon Jeong interrogated Geun Sang if he was certain of his diagnosis. He insisted that Kang Bin did not have any signs of depression and suicidal symptoms, although Kang Bin requested him to provide a certificate, stating that he had mental health problems as what his baseball cub wanted.
Kang Hwa read a story to Seo-Woo before bedtime. As soon as Seo-Woo went to sleep, he talked to Min Jeong about their pick-up helper. Min Jeong shared that she trusted her because she looks similar to Seo-Woo's biological mother Cha Yu Ri. She feels comfortable to know someone cares for Seo-Woo like her mother. Hearing Min-Jeong's reaction, Kang Hwa assured her that she is also the mother of Seo-Woo.
The following day, Yu Ri brought cooked food for Min Jeong and Kang Hwa's house. She prepared to pick-up Seo-Woo in the school and played with her while waiting for them. Yu Ri brought the Shaman bell to catch the wandering ghost who follows Seo-Woo around the house.
Eun Sook invited Kang Hwa to meet her for small talk. Since Yu Ri's death, Kang Hwa never had the chance to see her parents. They intended to stay away from him when he remarried. Eun Sook comforted Kang Hwa of what he was going through with Yu Ri around. Kang Hwa shared that he tries the best to make things normal since Min Jeong does not know Yu Ri is alive.
Eun Sook tried to seek more information on what Yu Ri has been doing. He told her about Yu Ri's work as a staff in the nursery school and a pick-up helper. Yu Ri intends to be near Seo-Woo and take care of her daughter while she can.
Kang-Hwa shared that since Yu Ri's death, he never had surgery or got inside the operating room due to his trauma of not being able to save Yu Ri.
During their dinner, Kang Hwa praised Min Jeong for the food she prepared. He said that it tasted good and somewhat familiar to him. Min Jeong then told him that Yu Ri brought the food for them to eat. In return, Min Jeong invited Yu Ri and Hyeon-Jeong for a drink.
The night went well and they consumed more alcohol as expected. The ladies got drunk and talked more about Kang Hwa as a husband, and Min Jeong shared she is trying her best to be a good mother to Seo-Woo. Then, Kang Hwa arrives to pick up Min-Jeong who was drunk and brought her home.
The following day, Yu Ri walked to the market to buy a few things. She walked near the highway, she saw a man driving fast with his motorcycle and was about to hit an old lady who came out of the car. Yu Ri thenn ran towards the old lady and used her body to shield her from the motorcycle.
Within seconds, the man was not able to control his car and collided into Yu Ri. Kang Hwa received a call from Yu Ri crying at the other line. He heard people shouting about a hospital ER.