Younger Sister's Girl
동생의 여자
“I'm just going to look at my brother~ The sex life of a flirt brother who shares his girlfriend 's girlfriend and girlfriend who seduces his brother's brother!”
Synopsis
Sang-Woo's house, Byeongjin, the younger brother of the family, is about to live for a month. Wanjin pretends to see Sang-Woo's lover, Jinju. Sang-woo finds out that they are dating for a while, and Sang-woo is complicated. The difference is Sangwoo, asking Jinju about her relationship with Wanjin. Her younger brother, Wanjin, doesn't even know Sang-woo's situation, and even invites girlfriend Seol-young to Sang-woo's house. While Wanjin goes out, Sang-woo twists Seol-young with revenge on Wan-jin. It does not come in. While Sang-woo and Seol-young are getting deeper between them, Jin-ju is coming home to reconcile with Sang-woo. So, who will she choose between her girlfriend Jin-ju and her sister Seol-young?
Top Cast
Explore Star Directory →
Key Information & Fast Facts
- Director
- Zhang Du Bay
- Original Title
- 동생의 여자
- Spoken Languages
- English
- Runtime
- 1h 24m
Creative Leadership & Key Crew
Zhang Du Bay
Department Leadership Roster
Zhang Du Bay
Director
Production Stills & Gallery
Official cinematic photography and background stills for Younger Sister's Girl.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring Younger Sister's Girl.
list17
Similar Titles to Younger Sister's Girl
Movies sharing stylistic DNA, tone, and thematic storytelling
2.5
2.0
4.6
2.0
3.8
10.0
5.5
5.5
5.2
4.5
6.0
6.8
4.3
5.6
4.7
3.5
5.8
4.2
More Like Younger Sister's Girl
Recommended titles matching themes, cast, and genres.
Frequently Asked Questions About Younger Sister's Girl
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Younger Sister's Girl about?
Sang-Woo's house, Byeongjin, the younger brother of the family, is about to live for a month. Wanjin pretends to see Sang-Woo's lover, Jinju. Sang-woo finds out that they are dating for a while, and Sang-woo is complicated. The difference is Sangwoo, asking Jinju about her relationship with Wanjin. Her younger brother, Wanjin, doesn't even know Sang-woo's situation, and even invites girlfriend Seol-young to Sang-woo's house. While Wanjin goes out, Sang-woo twists Seol-young with revenge on Wan-jin. It does not come in. While Sang-woo and Seol-young are getting deeper between them, Jin-ju is coming home to reconcile with Sang-woo. So, who will she choose between her girlfriend Jin-ju and her sister Seol-young?
Who directed Younger Sister's Girl?
Younger Sister's Girl was directed by Zhang Du Bay.
Who stars in Younger Sister's Girl?
The principal cast of Younger Sister's Girl includes Yoo Sul-young, Sang Woo, Jo Wan-jin, Oh Ji-hyun.
When was Younger Sister's Girl released and how long is it?
Younger Sister's Girl was released in 2018 with a total runtime of 1h 24m.