📺 Series
21 Days Theory
Created by: Choi Sittichai Chutsiri, Choi Sittichai Chutsiri
Drama
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.
Seasons
click a season to see its episodesReviews
No one has written about 21 Days Theory yet. Be the first.
พรรษพล เจนสรรพกิจกุล
X 
Tee Khunakorn Sunantham
Q 
Prat Itthichaicharoen
Toy 
Bigboom Jirayu Sahguansin
Frank 
Warisara Jitpreedasakul
Mind 
Pischapron Ketawattananon
Mook 
Sarawut Siriphet
Man 
