Khun Chai Tum Raberd (2020)

When a som tam vendor becomes a billionaire overnight thanks to a lucky lottery ticket, his once-simple life turns upside down. Forced to escape opportunistic relatives, he moves his family to Bangkok to start anew as the wealthy elite. To complicate matters, he falls for the rich girl next door, only to grow close to her supposed sister—who is, in fact, just a maid.