De smaak van water (1982)

 

Hes, an uptight and disaffected social worker reaching retirement, discovers a young woman, Anna, in the closet of an acquaintance who has committed suicide. Realizing that she has been kept in the apartment all her life, he moves in and helps her comes to terms with the complexities of the real world.

From memory: Intense and very moving human drama with a very unusual story.