"Hello, is it true you're offering 1,500 baht per hour for a math tutor?"
Struggling with academics, a girl whose only talent is singing, Khun Jae Fa, posts an offer for a math tutor that catches Smile's attention. Earning 1,500 baht per hour sounds great, but there's something extra in the contract...
Khun Jae Fa, who smiles only for singing and her twin, meets Smile, whose name means "smile" but never does.
What could make Smile truly smile?
Khun Jae Fa is determined to find out.
Note: Since this is translation work by me (WanWira), and I am not yet highly skilled in advanced translation, I welcome all readers to provide feedback and suggestions. Your comment will help me refine and improve my translation skills in the future.