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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.
Streaming availability information not available
2022
Q meets X and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds.
After X’s injury, Q tends to him closely, giving them a chance to see each other differently.
As their days together grow, Q’s feelings shift, and mutual understanding slowly deepens.
At a turning point, Q and X must face whether the “21-day theory” will define their future.
Patsapon Jansuppakitkun
X
Khunakorn Sunantham
Q
Prat Itthichaicharoen
Toy
Jirayu Sahguansin
Frank
Warisara Jitpreedasakul
Mind
Pischapron Ketawattananon
Mook
Sarawut Siriphet
Man
