Gourmet Chef.

Kamolchanok is the only son of a wealthy hotel owner. He's handsome, carefree and cheerful, and cares very little about his appearance. When he meets his best friend's sister, Thongtra, he falls in love. Through twists and turns he disguises himself as an impoverished man looking for a job. Coincidentally Thongtra's family is looking for a gourmet chef and therefore hires Kamolchanok as their "por krua". Little does she know that this homeless man is the same man who bullied and teased her when they were youngsters.