Overall: the main characters and their dynamic (personalities) are interesting. This is adapted from the book "Mou Mou" by Mu Su Li; however, I am reviewing the series based on its own merits. 12 episodes about 45 minutes each, 2 episodes per week. There is an extra scene after the initial end credits. Airing on GagaOOLala https://www.gagaoolala.com/en/videos/4661/the-on1y-one-2024-e01 ; Viki https://www.viki.com/tv/40680c-the-on1y-one ; iQIYI https://www.iq.com/album/the-on1y-one-2024-2ge4shuunbp?lang=en_us ; WeTV https://wetv.vip/en/album/3om6e76t014bzqy and Netflix https://www.netflix.com/mo-en/title/81907297

Content Warnings: non con kiss, fight

What I Liked
- the characters and their dynamic
- micro expressions
- sweet/protect moments
- many familiar faces (Zach Lu from HIStory 2: Crossing The Line (teacher), JN Yu from Be Loved In House I Do (quirky friend), Jed Chung from Light (classmate), Stan Huang from VIP Only (PE teacher)
- family interactions felt realistic
- symbolism with the closet
- color symbolism orange and blue
- multiple platform international release

Room For Improvement
- voice over to start with incorrect statistics (we don't meet 1,000 different people every day)
- an actor who does not look like a high schooler plays a high schooler
- it drags at some points
- the animated intro doesn't match the overall vibe