안녕? 나야! - Season 1 Episode 13
The younger Ha-ni demands to know why she can't go outside. In the midst of a company crisis, Yu-hyeon figures out a few of his family's secrets.
- Genre: Drama, Sci-Fi & Fantasy, Comedy
- Studio: KBS2
- Keyword: based on novel or book, time travel, coming of age, second chance, death of parent, personal growth, father son relationship
- Cast: Choi Kang-hee, Kim Young-kwang, Lee Re, Um Mun-suk, Kim Yu-mi, Ji Seung-hyun