Mary Is Happy, Mary Is Happy.

Patcha Poonpiriya

Mary

Мейко Чонникан Нетжуи

Suri

ธนภพ ลีรัตนขจร

Pakorn

Vasuphon Kriangprapakit

M

อวัช รัตนปิณฑะ

Winai

Wattanapume Laisuwanchai

Asano Jr.

กฤษดา สุโกศล แคลปป์

Homeroom Teacher

Прабда Юн

Activities Teacher

คงเดช จาตุรันต์รัศมี

Drama Teacher

Apichai Tragoolpadetgrai

AV Teacher

Sasawat Boonsri

Geography Teacher

Pimpaka Towira

Mary's Mom

บุญส่ง นาคภู่

Mary's Dad

Udomporn Hongladdaporn

Kun

Rossarin Ananchanachai

Tim

Narissara Thanapreechakul

M's Girlfriend

Kamol Sukosol Clapp

Headmaster

Piyamas Muenprasertdee

Nursing Teacher

Kaynipa Polnikorn

English Teacher

Nadda Srithongdee

Pregnancy Ethics Teacher

Phim U-mari

Pancake Salesman

Soros Sukhum

Uncle Boonmee

Khajonsak Manganu

Say "No" Man

Dhan Plewtianyingthawee

Jitradda's Husband