
Nice Sister-In-Law
A man in love with his sister-in-law can't stop fantasizing about her.
Directed by Kang Hoon
A softcore drama centered on forbidden desire and marital infidelity, built around sexual tension and the psychological complications of attraction across family boundaries.
Ha-yeong is a successful psychologist. One day she gets a secretive request from her sister Ha-joo. Apparently Ha-joo's husband Woo-seong is refusing to have sex. Ha-yeong agrees to be their couple therapist but finds out that her brother-in-law actually has sexual desires for her and not her sister...
Questions people ask
Is Nice Sister-In-Law violent? No. Less violent than 92% of films.
Does Nice Sister-In-Law end with hope? Barely. Less hopeful than 78% of films.
Is Nice Sister-In-Law easy watching? Not especially. Less comforting than 61% of films.
Is Nice Sister-In-Law scary? Not especially. Less frightening than 58% of films.
Is Nice Sister-In-Law sad? About average. Almost exactly mid-range.
These describe how the film comes across, measured across the whole film and compared with other well-known films. They are not a content list — nothing here was counted or checked scene by scene, so for age-suitability or specific content use a classification board or a dedicated content-warning service.
Cinnamon Score
How much this film gives you that nothing else will, and whether it delivers.
Familiar shape, done well.
How unlike any other film this one feels
How much more it delivers than it promises
How much audiences actually like it
Ensemble
Like Nice Sister-In-Law
Nearest across the full emotional profile.
Same Mood as Nice Sister-In-Law
Nearest on what's most distinctive about this one.
Like Nice Sister-In-Law, But Darker
Similar, pushed toward heavier and more intense.
Like Nice Sister-In-Law, But Lighter
Similar, pushed toward warmer and easier.
Like Nice Sister-In-Law, But Less Popular
Same territory, far fewer people have seen it.




















































