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Play S1 E1A 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.
Season 1
4 episodes
1. Episode 1Q meets X and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds.CC39minAug 7, 2022
2. Episode 2After X’s injury, Q tends to him closely, giving them a chance to see each other differently.CC38minAug 14, 2022
3. Episode 3As their days together grow, Q’s feelings shift, and mutual understanding slowly deepens.CC44minAug 21, 2022
4. Episode 4At a turning point, Q and X must face whether the “21-day theory” will define their future.CC40minAug 28, 2022
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21 Days Theory
★ 7.0/1020221 season4 episodesEnded
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.
Creators and cast
- Directors
- Choi Sittichai Chutsiri
- Created by
- Choi Sittichai Chutsiri
Maturity rating
Not yet rated.
Audio languages
Thai
Where to watch
Not currently listed on any streaming, rental or purchase service.
