Fish Upon the Sky (2021), as a Thai BL (Boy’s Love) series, presents its viewers with a story themed around gay love in 12 episodes of 45 minutes each. The series is perhaps one of the best productions for fans of youth and school-themed BL series. Today, university and youth-themed Thai BL series are almost identical to each other and do not offer any innovation. In this novel adaptation, you will watch a boys’ love classic. For this reason, I recommend the production; you should definitely watch it.
This BL drama is one of the most harmonious characters of the “PhuwinPond” duo. Their chemistry is very suitable. It will please the fans in terms of both comedy and emotional tone. For the performance and chemistry of the duo, you can also watch the series Never Let Me Go, Me and Thee (2025), and Our Skyy. These series are among the indispensables of the BL world. Now let’s move on to the details.
🏳️🌈🇹🇭 Curator’s Recommendation: The Best Thai BL Catalog
Fish Upon the Sky (2021) Synopsis and Plot
Pi is a successful student in the faculty of dentistry, but he is unpopular due to his physical appearance. On a rainy day, he falls in love with Mueang, a medical student who holds an umbrella for him. However, Pi being together with Mueang is not welcomed by his surroundings.
Meanwhile, Mork, another medical student, begins to show interest in Pi. Pi, on the other hand, forms an emotional bond with an anonymous person he met on Facebook. While Pi finally plans to confess his love to Mueang, Mork’s persistence complicates things. Pi’s emotional journey also causes the love he experiences with Mueang to face unexpected difficulties.
The second couple of the series explores the relationship between Pi’s older brother Duean and Mork’s brother Meen. Duean, who takes on most of the comedy elements, is an engineering student and meets Meen, a freshman in the medical faculty. A love story gradually emerges between these two characters, who were initially just study buddies.
The series is entirely themed around university youth. With its sub-stories, it is a cult production for the audience that will always be watched; I highly recommend it, especially to beginners.

A Slightly More Detailed Summary
Pi is an introverted, insecure dentistry student whose appearance is constantly mocked. While keeping himself in the background, he harbors admiration for the popular student of the school, Mueang Nan. However, this admiration becomes the beginning of a process that forces him to face both himself and those around him.
Pi decides to change his physical appearance and become more “attractive.” In this process, he comes face to face with Mork, whom he sees as his biggest rival. Pi and Mork, who initially look down on each other, begin to form a bond that evolves into friendship over time. The sincerity and patience Mork shows Pi begin to change the way Pi sees himself.
The dynamic between Mork and Pi turns from cynical rivalry into sincere love. Pi now accepts not only his physical appearance but also his own self-worth. Love, in Pi’s eyes, becomes clear and liberated like a sky.
Although Pi and Mork seem like polar opposites at first, they are the two characters who need each other the most. Against Pi’s fragility, Mork’s calmness balances their relationship. Pi’s friends add color to the story as both comedy and support elements. Next to them, Pi finds the courage to overcome his own insecurities.
Review and Comments
Most of the Asian-made Thai BL series revolve around similar themes and stories set in school. Fish Upon the Sky deals with the difficulties experienced by two characters with a gay identity and their families’ process of accepting this situation. Pi’s family, especially his father, initially has difficulty accepting his son’s sexual orientation. In this respect, the series also touches upon social and familial issues. I can even say there is a queer narrative within the BL.
However, in the real world, gay love and identities are a part of daily life and natural cycles. Unfortunately, people may sometimes have difficulty facing facts based on social constructs, beliefs, and traditions. Thai BL series and LGBT series in Europe present affection and love as valuable feelings to young gay individuals at this point. It says, “Love is love, and do not miss it when you find it.”
Looking at it generally, the series may look like an ordinary Thai school and gay love drama. However, its multi-layered structure and the love stories of different couples, especially with its comedy elements, attract young viewers with both humor and romance. The fact that it is among the first to be watched today, even though years have passed since its production, also shows the bond it has established with the audience. It is a hard job to choose the good ones among hundreds of Thai BLs.
The series handles humor and romance in a balanced way; the interactions between the characters are not mushy or nonsensical. In the middle episodes, some dramatic scenes can lower the tempo, but that structure is important in terms of facing social and personal problems. In the finale, everyone gets their heart’s desire.
Fish Upon the Sky (2021) Series Details
Fish Upon the Sky is a romantic comedy Thai BL series published by GMMTV in 2021. Set in a university environment, the story tells about love and friendship, family bonds, and acceptance in both a fun and emotional way across 12 episodes. If you ask where to watch the series: Produced by GMMTV, you can watch it on iQIYI. It is also necessary to say that the production is a novel adaptation and is adapted from JittiRain‘s novel of the same name.For more garbage, unnecessary, headache-inducing details like fan fights, check MyDramaList.
Cast and Characters
Briefly, without going into details, basically in a “who is who” style.
- Phuwin Tangsakyuen (Pi): A young man who struggles with insecurities, is introverted but discovers himself over time.
- Pond Naravit Lertratkosum (Mork): The sincere and reliable student who seems like Pi’s rival but is actually his biggest supporter.
- Neo Trai Nimtawat (Duean): Pi’s close friend, a fun and loyal character.
- Louis Thanawin (Meen): A part of the friend group, a cheerful side character who adds energy to the story.
- Mix Sahaphap Wongratch (Mueang Nan): The popular student Pi initially admires; an important turning point in Pi’s development process.







