A Child-like Lady(1985)

Original title: 철부지

An old man moves in with his son in the city, where he quickly feels out of place and abandoned. He is restless and to cure his loneliness goes to the countryside to visit his daughter. On his journey he saves a simple minded girl. There is a squeaky-clean relationship between them... Even in the midst of all the misunderstandings, the two of them help each other.