Mario Maurer as Shone

Pimchanok Luevisadpaibul as Nam

Sudarat Butrprom as Inn

Pijittra Siriwetchapan as Aorn

Peerawat Herabat as Phol

Akkaranat Ariyaritwikul as Top

Paveena Rojjindangam as Cheer

Nisa Boonsantia as Ki

Sasiprapha Thanuchawiwat as Nim

Kachamat Pormsaka Na-Sakonnakorn as Pin

Nuttapatch Arunsirisakul as Ek

Maneerat Wongsjirasakdi as Nam's Mother

Pongpat Wachirabunjong as Nam's Father

Puttipong Promsaka Na Sakolnakorn as Shone's Father

Front Montgomery as Shone's Mother

Jaturong Mokjok as Uncle Chang

Yada Chotechutrakul as TV Host

Kamesak Chaengthipnang as Ah Pae

Nareekant Achilles as Cheer's Mother

Wasin Pokpong as Principal

Kajanataneeya Serojwattana as Young Paeng

Yanika Thongprayoon as Faye

Adinan Siriphan as Koi

Amornphat Sermsup as Fun

Pornwipa Watcharakaroon as Drum Major 1

Ammika Manalor as Drum Major 2

Thanaporn Phirabhan as Jane

Ratabhan Wittawat as Ken

Titinat Predipanijvipa as Ding

Kasem Rattanakanthong as Loh

Supasin Leelarit as Secretary of the BGC

Surachai Jaturapattarapong as BGC Team Coach

Krit Lertsethtakarn as New PE Teacher

Orawan Tankitibutr as Math Teacher

Ronnakorn Songsaeng as Administrative Teacher

Thanaphat Sricharoenjit as Bam

Chanika Prayoonwong as Shone's Friend 1

Santi Aiamkij as Shone's Friend 2

Nanthawat Sakulworakan as Shone's Friend 3

Methawat Thitinawathap as Shone's Friend 4

Chawan Hujinhakki as James

Wanida Yawanopas as Adult Paeng