She had a major role in Pen - ek 's 2001 musical - comedy , Monrak Transistor , portraying the singer , Dao .
He shares erotic scenes with model - actress Porntip Papanai , who plays the maid , Tum .
Tum had a major role in Pen - ek 's 2001 musical - comedy , Monrak Transistor , portraying the singer , Dao .
He shares erotic scenes with model - actress Porntip Papanai , who plays the maid , Tum .