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The 21-Day Theory
The 21-Day Theory
TV SeriesEnded
The 21-Day Theory
★ 9.0 Rating•1 Season•2025
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Episodes

4 Available

Overview

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

Cast

Narikun Ketprapakorn

Narikun Ketprapakorn

Pie

Supakorn Saokhor

Supakorn Saokhor

Boss

Pataraphol Wanlopsiri

Pataraphol Wanlopsiri

Euro

Dom Hetrakul

Dom Hetrakul

Barami

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Details

StatusEnded
First Air DateJanuary 17, 2025
Seasons1
Episodes4
GenresDrama

Keywords

based on true storygay themeboys' love (bl)melodrama

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