21 Days Theory
7.0First aired 2022-08-07Last aired 2022-08-28Status: Ended
Drama
- Seasons
- 1
- Episodes
- 4
- Networks
- YouTube
Overview
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.
Watch 21 Days Theory Online
Video player provided by a third-party service. CineFlix does not host any content.
Official Trailer & More
Videos auto-play in sequence. If a video isn't available in your country, it's automatically skipped.
Cast
Crew
- Director
- Choi Sittichai Chutsiri
Similar Shows
8.0
Laplae the Hidden Town
2024
7.9
No Tail to Tell
2026
0.0
When I Meet the Moon
6.5
Scully
1984
7.8
Lead Children
2026
0.0
The Imperial Concubine's Plan
2025
8.2
Cringy Romance
2025
0.0
LOVE³
4.0
Awaiting Dawn
2025
8.7
Be Your Knight
2024
6.6
Even Given the Worthless "Appraiser" Class, I'm Actually the Strongest
2025
0.0
Project Coffee
2024
0.0
Back to Home
2019
5.3
Shounen Hollywood
2014
6.8
At Eighteen
2019
8.5
Hotel Del Luna
2019
7.8
S.C.I. Mystery
2018
0.0
Bodyguards
1997
7.0
Star and Sky: Sky In Your Heart
2022
0.0
The Unbreakable Bond
2022
Recommendations
8.3
Your Sky
2024
7.8
One Tree Hill
2003
8.6
Heartstopper
2022
8.7
Heated Rivalry
2025
7.5
The Fosters
2013
7.8
Pit Babe
2023
8.6
I Told Sunset About You
2020
8.2
Only Friends
2023
7.2
South of Nowhere
2005
7.7
Bel-Air
2022
8.4
We Are
2024
8.6
The Eclipse
2022
8.1
Love Mechanics
2022
7.8
My Life with the Walter Boys
2023
6.7
FOREVER
2025
7.5
The Newsreader
2021
6.7
Once and Again
1999
7.0
Big Dragon
2022
8.0
Pretty Little Liars
2010
7.0
SOTUS
2016
User Reviews (0)
Sign in with Google to post a rating and review.
- No reviews yet. Be the first to share your thoughts.