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21 Days Theory poster

21 Days Theory

7.1
1 season
4 episodes
Ended
Drama

Plot Summary

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.

First Aired:August 7, 2022
Last Aired:August 28, 2022
Episode Runtime:38m
Networks:
YouTube
Created By:
Choi Sittichai Chutsiri

Cast & Characters

Cast

Patsapon Jansuppakitkun as X

Patsapon Jansuppakitkun

X

Khunakorn Sunantham as Q

Khunakorn Sunantham

Q

Prat Itthichaicharoen as Toy

Prat Itthichaicharoen

Toy

Jirayu Sahguansin as Frank

Jirayu Sahguansin

Frank

Warisara Jitpreedasakul as Mind

Warisara Jitpreedasakul

Mind

Pischapron Ketawattananon as Mook

Pischapron Ketawattananon

Mook

Sarawut Siriphet as Man

Sarawut Siriphet

Man

Where to watch free (US)

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Seasons (1)

Season 1
10.0

Season 1

4 episodes

Aired: 2022

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.