Relative Sister
친척 여동생
We checked 8 streaming services in India on 06 Jun 2026 at 15:04 IST
About
Chan-joon, living with an open-minded relative sister. I don't care about Chan-joon at all, such as bringing my boyfriend home and having sex. That's why Chan-joon began to meet another man after receiving a sex break-up after having sex with his girlfriend. Heartbroken Chan-joon saves Bo Ra from being forced into dating by her boyfriend. Bo ra is curiously drawn while looking at Chan-joon, who was hurt in a quarrel. After the conflict, Bo ra enters Chan-joon's room.
Cast
Where does Relative Sister rank today?
Relative Sister is #10000 on the CineFlixo Daily Streaming Charts today.
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Watch Relative Sister Online Free in HD
If you've been searching for Relative Sister full movie in HD, CineFlixo has you covered. This talked-about Coreano drama and romance title from 2020 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Relative Sister
Chan-joon, living with an open-minded relative sister. I don't care about Chan-joon at all, such as bringing my boyfriend home and having sex. That's why Chan-joon began to meet another man after receiving a sex break-up after having sex with his girlfriend. Heartbroken Chan-joon saves Bo Ra from being forced into dating by her boyfriend. Bo ra is curiously drawn while looking at Chan-joon, who was hurt in a quarrel. After the conflict, Bo ra enters Chan-joon's room. Running 68 minutes.
Relative Sister Cast and Characters
The cast features Sae Bom, Bo Ra, and Kang Seo. Their performances are a major reason Relative Sister has built such a passionate audience.
Where to Watch Relative Sister Online
Want to watch Relative Sister online without paying? CineFlixo is the easiest way. Click play and the film starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Relative Sister NowWhy People Are Watching Relative Sister
Relative Sister flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts and chemistry between leads that actually feels real. If you enjoy Coreano storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Relative Sister
Where can I watch Relative Sister online for free?
You can watch Relative Sister online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Relative Sister?
Relative Sister runs for 68 minutes (about 1.1 hour).
Is Relative Sister good? What's the rating?
Relative Sister holds a 0.0/10 rating based on 0 reviews — a niche pick worth checking out.
Who is in the cast of Relative Sister?
The main cast includes Sae Bom, Bo Ra, and Kang Seo.
Is Relative Sister available in Coreano?
Yes — Relative Sister was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Relative Sister released?
Relative Sister was released in 2020.
Do I need an account to watch Relative Sister on CineFlixo?
No. CineFlixo is free and you can watch Relative Sister without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Relative Sister, check out Virgin Forest, I Don't Like Younger Men, Coconut Clash, Skin. Like. Sun., and Thaw the Frigid Bird.
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Frequently Asked Questions
Common questions about Relative Sister
Where can I watch Relative Sister for free?
You can watch Relative Sister (2020) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Relative Sister about?
Relative Sister is a Drama/Romance film. Chan-joon, living with an open-minded relative sister. I don't care about Chan-joon at all, such as bringing my boyfriend home and having sex. That's why Chan-joon began to meet another man after receiving a sex break-up after having sex with his girlfriend. Heartbroken Chan-joon saves Bo Ra from being forced into dating by her boyfriend. Bo ra is curiously drawn while looking at Chan-joon, who was hurt in a quarrel. After the conflict, Bo ra enters Chan-joon's room.
When was Relative Sister released?
Relative Sister was released on July 2, 2020. It has a runtime of 1h 8m.
Who stars in Relative Sister?
Relative Sister stars Sae Bom, Bo Ra and Kang Seo. The full cast list is available in the Cast section above.
Is Relative Sister available in HD?
Yes, Relative Sister is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.