O-Negative
รัก-ออกแบบไม่ได้
We checked 8 streaming services in India on 04 Jun 2026 at 21:37 IST
About
Five schoolmates who share a blood type navigate the vagaries of friendship, love and university life.
Cast
Seasons
Episodes
Season 1
Episode 1
Five students nervously await the candidate announcements of University, and are accepted into the Faculty of Fine Arts.
Episode 2
The students attend their first drawing class, and must attend the hazing later on. Foon and Prim are called out and must perform for everyone.
Episode 3
After everyone asks her whether they have class the next day, Prim creates a group-chat for them all. Puen suggests Group O because they all have the same blood type.
Episode 4
The students are asked to draw a landscape, without being too detailed, that reveals their feelings about the area.
Episode 5
The friends stay out drinking and take Chompoo home when she has too much. Only then do they realise Foon is not with them.
Episode 6
Puen talks to Art about his feelings for Foon, and admits to wondering whether she feels the same way about him.
Episode 7
The students visit an art museum and are asked to select a painting to study. Puen asks Art to work with Chompoo so that he can work with Foon.
Episode 8
Puen is unhappy with the way Foon acts when they are around the group. She acts differently when they are alone.
Where does O-Negative rank today?
O-Negative is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch O-Negative Online Free — All Episodes in HD
Stream O-Negative online free in HD on CineFlixo. A highly acclaimed drama series originally produced in Tailandés and released in 2016, it's earned a solid 8.0/10 from 1 viewers worldwide.
About O-Negative
Five schoolmates who share a blood type navigate the vagaries of friendship, love and university life. Across 1 season and 26 episodes, originally airing on GMM 25.
O-Negative Cast and Characters
The cast features Aratchaporn Phokinpakorn (as Chompoo), Violette Wautier (as Prim), Jirayu La-ongmanee (as Art), Thanapob Leeratanakachorn (as Puen), and Supassara Thanachart (as Phoon). Their performances are a major reason O-Negative has built such a passionate audience.
Where to Watch O-Negative Online
On CineFlixo you can watch O-Negative free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch O-Negative NowWhy People Are Watching O-Negative
There's a reason O-Negative keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts. If you enjoy Tailandés storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about O-Negative
Where can I watch O-Negative online for free?
You can watch O-Negative online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does O-Negative have?
O-Negative has 26 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is O-Negative good? What's the rating?
O-Negative holds a 8.0/10 rating based on 1 reviews — genuinely excellent.
Who is in the cast of O-Negative?
The main cast includes Aratchaporn Phokinpakorn, Violette Wautier, Jirayu La-ongmanee, and Thanapob Leeratanakachorn, plus a strong supporting ensemble.
Is O-Negative available in Tailandés?
Yes — O-Negative was originally produced in Tailandés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was O-Negative released?
O-Negative first aired in 2016.
Do I need an account to watch O-Negative on CineFlixo?
No. CineFlixo is free and you can watch O-Negative without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed O-Negative, check out Love Destiny 2, You Will Be Famous, Cabocla, Plastic Memories, and Thank you for having loved me.
Frequently Asked Questions
Where can I watch O-Negative for free?
You can watch O-Negative online for free on CineFlixo. All 26 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does O-Negative have?
O-Negative currently has 1 season and a total of 26 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is O-Negative about?
Five schoolmates who share a blood type navigate the vagaries of friendship, love and university life. It belongs to the Drama genre.
In which language is O-Negative originally available?
O-Negative was originally produced in TH. On CineFlixo the show is available in its original TH audio. Check the player options on the watch page for available subtitle tracks.
When was O-Negative first released?
O-Negative first premiered on November 30, 2016 (2016). The series has since concluded its run.
💬 Comments0
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to CineFlixo? Want to suggest a series? Drop it here! We read every comment ✨
Similar Drama Shows
More series like O-Negative you may enjoy
Recommended for You
Based on this series
