 | Witwisit Hiranyawongkul as Mew |
 | Mario Maurer as Tong |
 | Chermarn Boonyasak as Tang / June |
 | Sinjai Plengpanich as Sunee |
 | Songsit Roongnophakunsri as Korn |
 | Pimpan Buranapim as Grandmother |
 | Narinchot Wachirathonniyomkul as Young Mew |
 | Jirayu La-ongmanee as Young Tong |
 | Kanya Rattanapetch as Ying |
 | Chanidapa Pongsilpipat as Donut |
| Pongnarin Ulice as Aod |
 | Jarunee Boonsake as PE Teacher |
 | Chanon Rikulsurakan as X |
 | Pathomwat Wansukprasert as Pingpong |
 | Nattapong Arunnate as Earth |
| Watcharit Avasiriphong as Arm |
 | Taveesak Pehtpraneenukul as Jeng |
| Atirat Praseartburanakul as Kao Sai |
| Atichart Pitisant as Whae |
| Naphanthanut Poungoomisin as Tor |
| Chalothorn Chomchan as M |
| Attanan Piyaseth as Van |
| Voraphat Dejkajonwath as Mike |
| Nattapong Navasinlawut as Aong |
| Suwapat Songsiangxhai as Max |
| Paskorn Wiroonsap as Petch |
| Kingkarn Kerdkaew as Julia |
| Kaewkan Kaewvangsuang as Jee Da |
| Surapol Chonwilai as Grandfather |
| Salaithip Charubhumi as Mew's Mother |
| Metha Sereethanawongs as Mew's Father |
| Thanaporn Amornsin as Mind |
| Aratee Piriyakijpiboon as Aunt On |
| Onsachee Silawan as Ying's Mother |
 | Chookiat Sakveerakul as Ying's Brother |
| Sudarat Kingsala as Young Ying |
| Priew Pothiwijit as Piano Teacher |
| Jirode Suwongs as Doctor |
| Thanachot Piensema as DJ Siam Owner |
| Prawed Narttanarung as Toy Shop Owner |
| Sakayod Tungjitpanich as Cigarette Seller |
| Boriruk Kijthaweepituk as Donut's Boyfriend 1 |
| Tanun Udomchan as Donut's Boyfriend 2 |
| Pisit Chotjurangkul as Donut's Boyfriend 3 |
 | Teemah Kanjanapairin as Concert MC |
| Prapun Wungphattanasirikul as Music Share Holder 1 |
| Arnon Hongdalud as Music Share Holder 2 |
| Somped Nuntasilapachai as Music Share Holder 3 |
| Kiattiwat Srijanwanpen as Eak |
| Patcharin Srijanwanpen as Eak's Wife |
| Warinthorn Srijanwanpen as Eak's Son |
| Warin Srijanwanpen as Eak's Daughter |
| Pitak Paipol as Ying's Labour 1 |
| Chaween Udnun as Ying's Labour 2 |
| Pichet Sumetthaveenun as St. Joseph |
| Piyarat Umnajtalerngsak as Maria |
| Chaiyapol Amornpitak as Hotel Owner |
| Suppich Kumtongsuk as Shepherd |
| Jareon Kasatereunpol as Lamb 1 |
| Witsarut Kaewbubna as Lamb 2 |
| Sorravi Manopetchkasem as Donkey 1 |
| Chayut Teeradakorn as Donkey 2 |
| Monthicha Srimonthok as Stage Acting Trainer |
| Tapapat Buathianthong as Bully 1 |
| Natthaphat Aksornphaisarn as Bully 2 |
| Pathorn Leelaniramol as Bully 3 |
| Smith Tsoi as Bully 4 |
