Gang Hwa worries when Oh Min Jeong notices that Yu Ri looks very familiar. At her new job at the preschool, Yu Ri learns Seo Woo's child ghost friend's secret.
With much of her allotted days already gone, Yu Ri focuses on taking care of Seo Woo, and spends more time with Min Jeong. Elsewhere, Gang Hwa and Yu Ri's mum Jeon Eun Suk meet again.
Yu Ri can't help but notice a ghost in Seo Woo's house and his daughter's unfortunate circumstances, and crosses paths with someone who shouldn't see her.