Age-restricted? YouTube often blocks those trailers inside other sites. Use the button to watch on YouTube — you may need to sign in and confirm your age.
Watch on YouTubeTrailer from TMDb metadata; playback via YouTube. If the player shows a restriction, use "Watch on YouTube" above.
No written reviews for this title yet in our TMDb feed. Check the reviews section below, or add yours on themoviedb.org.
Your rating
Where to stream
Region KR · your setting: US. Update where you watch
Opens partner listings via The Movie Database — not affiliated with WatchMind.
One on One
“What kind of equipment does she like?”
55%
Movie
1h 26m
AI Analysis
One on One (2017) — AI movie analysis
WatchMind AI generated this AI analysis of One on One (2017) — a movie tagged as Romance with balanced tone moods and fast-paced pacing.
Story & themes: Do-yeong is unemployed after graduating college of physical education but gets a job as a trainer in the gym. There, he meets Se-hee, a beautiful and famous sports caster who lives in his neighborhood. He tries to buy her attention but fails several times. Meanwhile, Do-yeong finds out that the gym is planning a wa… Our models also surface themes such as ai from synopsis and genre signals.
Watch context: Best suited for date night. Expect fast-paced storytelling (~86 min).
Community signal: TMDb members rate One on One 55% (12 votes) — mixed but watchable scores for this movie.
AI verdict
Use this AI analysis as a quick read on One on One before you watch — trailer, TMDb reviews, and licensed streaming links on this page help you decide.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
Early data — charts fill in as more people explore this title.
TMDb audience score
55%
from 12 TMDb votes
WatchMind sentiment
No thumbs or dismissals yet. Rate this title to help others see likeness trends.
- Dismissals
- 0
Engagement breakdown
0 unique visitors · no audience notes yet
Views trend (14 days)
Daily title page views on WatchMind
Synopsis
Do-yeong is unemployed after graduating college of physical education but gets a job as a trainer in the gym. There, he meets Se-hee, a beautiful and famous sports caster who lives in his neighborhood. He tries to buy her attention but fails several times. Meanwhile, Do-yeong finds out that the gym is planning a way to use Se-hee and he sets out to save her. What is going on during the 1:1 sessions at the gym and what is the plot behind it?
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 2017-08-01
- Runtime
- 1h 26m
- TMDB rating
- 5.5
- TMDB ID
- 471831
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
- Use Rent, buy & download for official stores; offline viewing is usually inside their apps.
- Browse trending and top-rated movies from the main Movies page.
- Add titles to your watch queue from this page — order matters; the top pick can surface on your home page when you're logged into the same browser session.
Frequently asked questions
Where can I watch One on One (2017)?
One on One is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for One on One?
Yes, you can watch the official trailer for One on One directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is One on One about?
Do-yeong is unemployed after graduating college of physical education but gets a job as a trainer in the gym. There, he meets Se-hee, a beautiful and famous sports caster who lives in his neighborh... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for One on One?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie One on One?
The official runtime for One on One is approximately 86 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Audience notes
Quick tips, watch-order ideas, and “worth it?” takes from other WatchMind visitors — not from TMDb. Reply to continue a thread, tap Helpful to surface useful notes, and keep things kind — no spoilers in the first line when you can help it.
Discussion0 notes
No notes yet — be the first to leave a suggestion for the next viewer.
Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
No written reviews are available for this title in TMDb yet. Check back later or open the title on themoviedb.org.
More to explore
Hand-picked from TMDb similar and recommended lists for One on One. Each link opens a full WatchMind page with synopsis, trailer, community reviews, and official store links—so you can compare tone and audience overlap before you pick what to watch next.

Japanese Mom
Romance

The Matchmaker's Playbook
Romance

Brigadoon
Fantasy · Music

A Time to Remember
Romance

Holiday Date
Romance · TV Movie

Cam Girls
Romance

The Beauty Inside
Fantasy · Romance

Are We in Love?
Fantasy · Romance

Iris: The Movie
Action · Adventure

Chateau Christmas
Romance · TV Movie

Free Rein: Valentine's Day
Family · Romance

My One & Only
Romance · TV Movie



