21 Days Theory
Home > TV Shows > 21 Days Theory

21 Days Theory (2022)

1 Seasons Ended Drama
Created By: Choi Sittichai Chutsiri
Language: th

A playful rivalry turns into something more when a cocky senior dares his classmate to win the school’s top celebrity’s heart in just 21 days.

Cast

Patsapon Jansuppakitkun

Patsapon Jansuppakitkun

X
Khunakorn Sunantham

Khunakorn Sunantham

Q
Prat Itthichaicharoen

Prat Itthichaicharoen

Toy
Jirayu Sahguansin

Jirayu Sahguansin

Frank
Warisara Jitpreedasakul

Warisara Jitpreedasakul

Mind
Pischapron Ketawattananon

Pischapron Ketawattananon

Mook
Sarawut Siriphet

Sarawut Siriphet

Man

Recommended TV Shows

Class Crush Crisis
⭐ 8.1

Class Crush Crisis

2026
One Tree Hill
⭐ 7.8

One Tree Hill

2003
Heartstopper
⭐ 8.6

Heartstopper

2022
The Fosters
⭐ 7.5

The Fosters

2013
Heated Rivalry
⭐ 8.7

Heated Rivalry

2025
Your Sky
⭐ 8.2

Your Sky

2024
You Maniac
⭐ 10

You Maniac

2026
My Life with the Walter Boys
⭐ 7.8

My Life with the Walter Boys

2023
South of Nowhere
⭐ 7.2

South of Nowhere

2005
Bel-Air
⭐ 7.7

Bel-Air

2022