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The 21-Day Theory poster

The 21-Day Theory(2025)

20251 season4 episodes45m

90%User score 90 percent

User Score

1 votes

Overview

Using the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.

Seasons(1)

Season 12025 · 4 episodesUsing the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.January 17, 2025

Season list for The 21-Day Theory

Top Billed Cast

Narikun Ketprapakorn
Pie
Supakorn Saokhor

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The 21-Day Theory (2025) | Watch Free Online Movies

Boss

Pataraphol Wanlopsiri

Euro

Dom Hetrakul

Barami

Media

Where to Watch

No streaming options are listed for US right now. Availability changes often — check back soon.

Facts

Status: Ended
Type: Miniseries
Original name: คลับฟรายเดย์เดอะซีรีส์ Theory of Love ไม่มีทฤษฎีไหนใช้ได้กับทุกความรัก ตอน ทฤษฎี 21 วัน
First aired: January 17, 2025
Last aired: February 7, 2025
Network: ONE 31, Viu
Original language: Thai

Keywords

based on true story
gay theme
boys' love (bl)
melodrama