Mario Maurer
Shone
Sudarat Butrprom
Teacher Inn
Peerawat Herapath
Teacher Phol
Pijitra Siriwerapan
Teacher Aorn
Paveena Rojjindangam
Cheer
Yanika Thongprayoon
Faye
Puttipong Promsaka Na Sakolnakorn
Shone's Father
Wongjirasak Maneerut
Nam's Mother
Pongpat Wachirabunjong
Nam's Father
Jaturong Mokjok
Uncle Chang
Wasin Pokpong
Headmaster
Kamesak Chaengthipnang
Uncle
Louis Chernyim
Administrative Teacher