Series synopsis
21 Days Theory, also known as 21 วัน มีฉันมีเธอ is a drama television series that premiered on YouTube on August 7, 2022. It ended on August 28, 2022. It was created by Choi Sittichai Chutsiri. It stars Patsapon Jansuppakitkun, Khunakorn Sunantham, Prat Itthichaicharoen and Jirayu Sahguansin.
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.
Premise
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 and characters
Leading cast
- Patsapon Jansuppakitkun as X
- Khunakorn Sunantham as Q
- Prat Itthichaicharoen as Toy
- Jirayu Sahguansin as Frank
- Warisara Jitpreedasakul as Mind
- Pischapron Ketawattananon as Mook
- Sarawut Siriphet as Man
Episodes
This series spans 1 season with 4 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 4 | August 7, 2022 | August 28, 2022 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Episode 1 Q meets X and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds. |
August 7, 2022 |
| 2 |
Episode 2 After X’s injury, Q tends to him closely, giving them a chance to see each other differently. |
August 14, 2022 |
| 3 |
Episode 3 As their days together grow, Q’s feelings shift, and mutual understanding slowly deepens. |
August 21, 2022 |
Production
Release
| Original network/platform | YouTube |
|---|---|
| First aired | August 7, 2022 |
| Last aired | August 28, 2022 |
| Runtime | 38 minutes |
| Status | ended |