Heart Stain

seriesGlobal2025
Updated last week
Last deep analysis: never
Popular Love
17
Signal Breakdown
Social Sentiment
Longevity of Affection
Fan Works
90-Day Trend
True Feel
75
Cult Favourite
--
Rising
--
Recommend
77
Reach Meter
0
Reach Breakdown
No data available
90-Day Reach Trend

1Core Metadata

Title & Origin
Canonical title
Heart Stain
Original title
Not yet measured
Country
Not yet measured
Language
Not yet measured
Territory
Global
Release & Format
Format
film_tv
Release status
concluded
Release date
1/1/2025
Duration (min)
Not yet measured
Episodes
Not yet measured
Rights & Rating
Rating system
Not yet measured
Rating
Not yet measured
Licensing
Not yet measured
Distribution
Not yet measured
Volume count
Not yet measured
Network
OAK CompanyStudio
SAMBOK ProductionStudio
HeavenlyNetwork

2Content

Synopsis

"Let's date until we graduate."Woohyun has a secret crush on his homeroom teacher. His best friend, Doha, finds out and confesses his feelings for him. But then he makes an interesting proposition: "Go out with me. Fall for me before graduation, and I win. If you don't, you win." Can Woohyun like someone other than his teacher?

Tags & Format

Themes

dramaromance

Tone

Not yet measured

Content Warnings

Not yet measured
Target age rating
Not yet measured
Content format
scripted_series
Awards

Not yet measured

3Commercial Metrics

Box Office
Box office
Not yet measured
Currency
Not yet measured
Original
Not yet measured
Revenue
Total revenue
Not yet measured
Revenue tier
Not yet measured
Awards
Not yet measured
Sales & Streams
Units sold
Not yet measured
Streams
Not yet measured
Rights
Rights status
Not yet measured
Distribution
Not yet measured
Revenue tier
Not yet measured

4Audience Intelligence

reddit
Score
4.0
Score count
1
Rank
1
Audience size
1
Last updated
6/11/2026

5Industry Links

TMDB tv/282389

tmdb

TVmaze

tvmaze

6Community Sentiment

How people are talking about this IP — each row is a different signal: reviews, ratings or comments from one source.

Positive ≥0.6Mixed 0.4–0.6Negative <0.4
TVmazebased on TV airing & listing status
Mixed0.50
How sentiment scores are calculated