Back

Series — 2025

The 21-Day Theory (2025)

9.00h 45mDrama

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

Watch now

The note

Stay for the details.

A high-signal pick with 1 votes.

change2561

Community reviews

What viewers are saying

Sign in to leave a review for everyone to see. Reviews are tied to your account so the community can trust what's shared.

Loading reviews…

Season tracker

Not started yet on this device — 4 episodes listed across seasons

Keep going

Episodes

S1 · 0/4 watched

Director: Chainarong Tampong

On screen

Cast & crew

Narikun Ketprapakorn as Pie

Narikun Ketprapakorn

Pie

Supakorn Saokhor as Boss

Supakorn Saokhor

Boss

Pataraphol Wanlopsiri as Euro

Pataraphol Wanlopsiri

Euro

Dom Hetrakul as Barami

Dom Hetrakul

Barami

Similar titles

More like this