Movie

Relative Sister

20201h 8m

Relative Sister isn't available to stream, rent or buy in Mexico right now. Availability changes often, so check back soon. Availability checked 25 June 2026.

Where to watch Relative Sister

🇲🇽 Mexico

No streaming, rental or purchase options are listed in Mexico right now. Availability changes often — try switching your region in the header.

Good to know

Director: Choi Sung-eun
Release date: 2020-07-02
Runtime: 1h 8m
Language: Korean
Status: Released
Country: South Korea

About Relative Sister

Relative Sister is a 2020 movie in the Drama and Romance genres, directed by Choi Sung-eun, starring Sae Bom, Bo Ra and Kang Seo. It has a runtime of 1 hour 8 minutes. Below you can see where to watch Relative Sister in Mexico — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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

Sae Bom

Bo Ra

Kang Seo

Themes & keywords

softcore

Frequently asked questions

Where can I watch Relative Sister in Mexico?+

Relative Sister is not currently listed on any streaming, rental or purchase service in Mexico. Availability changes often, so check back or switch your region.

Is Relative Sister on Netflix?+

Relative Sister is not on Netflix in Mexico right now.

How long is Relative Sister?+

Relative Sister has a runtime of 1 hour 8 minutes (68 minutes).

Who stars in Relative Sister?+

Relative Sister stars Sae Bom, Bo Ra and Kang Seo.

When did Relative Sister come out?+

Relative Sister is a 2020 movie directed by Choi Sung-eun.

What genre is Relative Sister?+

Relative Sister is Drama and Romance film.

Who directed Relative Sister?+

Relative Sister was directed by Choi Sung-eun.