Gang Hwa suffered from depression when Yu Ri died five years ago. He lost appetite and declined to do surgery to any patients. He almost gave up his life. When he met Min Jeong, his routine changed. She helped him get on with his life back again.
The exorcist told him that Yu Ri, for five years, became a wandering ghost. Gang Hwa discovered that Yu Ri was with him and Seo Woo ever since. Yu Ri explained to Gang Hwa that he needs to let go of her. His life now is with Min Jeong and a new family to start with. Yu Ri explained to Gang Hwa that Seo Woo can see ghosts because of her. This makes Seo Woo special, and the exorcist wanted to bring her soul out of this world.
Meanwhile, Min Jeong worried why Gang Hwa and Seo Woo were not yet at home since they went out the whole day. She went to Hyun Jung's restaurant to check. Seo Woo ran to her as her voice echoes the place. Hyun Jung explained that Gang Hwa let Seo Woo with them as he needed to go to the hospital for an urgent call.
The next day, Yu Ri sought help from Dong Daek (shaman) about what to do to protect Seo Woo from the exorcist. Dong Daek advised her to continue what she plans for her family. Sooner, Seo Woo will be able to overcome her ability to see ghosts in her own eyes.
Gang Hwa started to watch Seo Woo all night and followed her everywhere in the house. His thoughts of what Yu Ri told him about the exorcist give him more strength to protect Seo Woo. Min Jeong asked him why he requested to get another pick-up helper not to hire Yu Ri anymore. Gang Hwa told her to visit the hospital later afternoon so they could talk. Gang Hwa decided to say to her about Yu Ri.
Min Jeong bought two pieces of friendship bracelets for Yu Ri and Hyun Jung. She got more close to them and she enjoys their presence.
After her class, Yu Ri took Seo Woo to the park and met her grandfather. Moo Poong played with Seo Woo the whole time. Yu Ri went to the convenience store to buy drinks. Moo Poong left Seo Woo at the bench while he helped a beggar. Seo Woo saw young children passing by and she followed them. When Yu Ri returned to the park, Moo Poong was shouting Seo Woo's name. They tried to look around and they never found Seo Woo. Yu Ro called Min Jeong to inform her of Seo Woo's disappearance. Gang Hwa went with her to the park.
They all looked for Seo Woo the whole afternoon until evening. Min Jeong cried hard as Gang Hwa hugged and comforted her. Yu Ri arrived and saw the couple. She asked for forgiveness of her carelessness. A young ghost came to Yu Ri's attention and signaled her to a place in the playground. She ran towards the slide and went up the stairs. She found Seo Woo lying inside the small area of the slide. Min Jeong followed her and saw Seo Woo.
Seo Woo got lost in the park while she tried to follow a group of young children. The exorcist came to the other side of the road and saw her. He walked towards Seo Woo.
Dae Chul, Bong Yun and their daughter Young Shim saw what happened with Seo Woo. They tried to distract the exorcist and hide Seo Woo up in the slide. They are a family of ghosts who followed their son after they died due to a car accident. The exorcist asked them about Seo Woo, but they didn't answer back. The exorcist lost his patience and told the family that they will be sent to heaven and leave the human world.
Min Jeong upset with what happened. She told Yu Ri not to come and see Seo Woo anymore. As Gang Hwa puts Seo Woo to bed, Min Jeong asks him why he always says not to worry about anything and that things will be fine. He explained that Yu Ri, the pick-up helper, is Seo Woo's biological mother. He went on and told her that Yu Ri came back to life, leaving Min Jeong speechless. She then thought of her memories with Yu Ri and Hyun Jung.
