Performance & Direction: An Affair: My Sister-in-law's Love Review
Last updated: February 7, 2026
Quick Verdict: Hit or Flop?
Is An Affair: My Sister-in-law's Love (2018) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 4.9/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Drama.
Cast Performances: A Masterclass
The success of any Drama is often anchored by its ensemble, and An Affair: My Sister-in-law's Love features a noteworthy lineup led by Lee Chae-dam . Supported by the likes of Do Mo-se and Kim Ji-yeon , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
Story & Plot Summary: An Affair: My Sister-in-law's Love
Quick Plot Summary: An Affair: My Sister-in-law's Love is a Drama, Romance film that explores complex human emotions and relationships through detailed character development. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Explained: An Affair: My Sister-in-law's Love
Ending Breakdown: An Affair: My Sister-in-law's Love attempts to tie together its various plot elements. The finale presents its approach to drama resolution.
The emotional climax centers on character transformation, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the drama themes established throughout the runtime.
The final moments of An Affair: My Sister-in-law's Love reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch An Affair: My Sister-in-law's Love?
Consider Watching If:
- You're a completist for Drama films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Top Cast: An Affair: My Sister-in-law's Love
All Cast & Crew →An Affair: My Sister-in-law's Love Parents Guide & Age Rating
2018 AdvisoryWondering about An Affair: My Sister-in-law's Love age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of An Affair: My Sister-in-law's Love is 73 minutes (1h 13m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 4.9/10, and global performance metrics, An Affair: My Sister-in-law's Love is classified as a AVERAGE. It remains an essential part of the 2018 cinematic calendar.
Frequently Asked Questions
Is An Affair: My Sister-in-law's Love worth watching?
An Affair: My Sister-in-law's Love is definitely worth watching if you enjoy Drama movies. It has a verified rating of 4.9/10 and stands as a AVERAGE in our box office analysis.
Where can I find An Affair: My Sister-in-law's Love parents guide and age rating?
The official parents guide for An Affair: My Sister-in-law's Love identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of An Affair: My Sister-in-law's Love?
The total duration of An Affair: My Sister-in-law's Love is 73 minutes, which is approximately 1h 13m long.
Best Movies to Watch if you liked An Affair: My Sister-in-law's Love
How An Affair: My Sister-in-law's Love Compares & Where it Ranks
Critic Reviews for An Affair: My Sister-in-law's Love
No reviews found for this filter.
movieMx Verified
This review has been verified for accuracy and editorial quality by our senior cinematic analysts.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.











