
The 21-Day TheoryTV Show
(2025) · Original: คลับฟรายเดย์เดอะซีรีส์ Theory of Love ไม่มีทฤษฎีไหนใช้ได้กับทุกความรัก ตอน ทฤษฎี 21 วัน
HD
★ 9.0
1 Season4 EpisodesTMDB: 9.0
THTH
Using the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.
▶ Watch TV ShowAbout The 21-Day Theory
The 21-Day Theory first aired in 2025 and is listed as a drama series.
The series information currently records 1 season, 4 episodes, status: Ended, network information for ONE 31, Viu.
Top-billed cast members include Narikun Ketprapakorn, Supakorn Saokhor, Pataraphol Wanlopsiri, Dom Hetrakul. The synopsis above provides the available premise, while the season section shows the published season and episode structure.
















