Choi Nara is the unwilling internship doctor, who have a childhood dream to be a Chef like her mother. Unable to achieve that dream she giving up everything about cooking, phobia holding the pans almost everything until the day her Boyfriend mother(Mrs Yoon) challenge her to compete between the notable chef her daughter in law of her choice. In order to marry her childhood boyfriend, she willing to accept her

Addition,Subtraction,Multiply and dividing. It's the MATH! Junhyung shows to his precious best friend aka his seat mates the example of the addition in math. Hyunseung kind of doozing out in class and Junhyung try to find a way to kept his best friend focus back on class and on him! ekeke