Mayrisa's father comes from a rich family, but her mother was poor so she wasn't accepted by her father's family. They went to live in the countryside, where Mayrisa grew up with Aidin, her childhood best friend. One day...
 
                                    Apa Bhavilai
Mayrisa / "Mary"
 
                                    Hussawee Pakrapongpisan
Aidin
 
                                    Angkana Woraruttanachai
Namthong
 
                                    Pitipon Porntrisat
"Pat" Patsakorn Ochayanon
 
                                    Fon Parita Chairak
Katreeya
 
                                    Nahathai Pichitra
Tharntip
 
                                    Prab Yuttapichai
Permrat
 
                                    Kemika Sukkhaprasongdi
Ying Chorm
 
                                    Rungrada Runglikitjarearn
Noo Lek
 
                                    Ben Santiraj Kulnoppakiet
Noppakhun
 
                                    Namthip Siamthong
Samorn
 
                                    Rachata Hampanont
Techin [Mayrisa's boyfriend]
 
                                    Wayne Falconer
Chatchawan
 
                                    Chalermsak Yamchamang
Nokwiao