Underplayed Gems
The whole movie catalogue

Films and series, searchable by what they are

← Back to the shop

Sister's Diary (2020)

Sister's Diary poster
Original title
누나의 일기
Directed by
Kim Tae-soo
Genre
erotic film
Country
South Korea
Runtime
1h 17m
Rated
19+
Rating
6.2 of 10 from 4 voters

How it feels

A young man and woman who grew up like siblings each secretly have feelings for each other. He discovers her hidden diary revealing her love, and confesses his own, but she pushes him away to protect their parents.

romanticlongingtenseemotionalsecretiveyearningmelodramaticpassionate

Trailer

More like this

This page is from Underplayed Gems. Not quite it? Tell the Catbot what you feel like watching and it picks from the whole catalogue, or browse by genre, country and year.

Lists: Korean thrillers worth the evening · Anime films beyond Studio Ghibli · Slow films for a rainy night · Horror that unsettles instead of startling · Series you can finish in a weekend · Nordic crime worth the subtitles · Good films that end in under 90 minutes · Documentaries that play like thrillers

Loading movies…

What should I watch?