Kimchi Cheese Smile (Korean: ๊น์น ์น์ฆ ์ค๋ง์ผ; RR: Kimchi Chiseu Seumail) is a South Korean sitcom revolving around the life of a kimchi-like (having a popular & conservative thought) family headed by Shin Goo who are to become in-laws with Sunwoo Eun-sook's cheese-like (rich & stylish class) family. With contrasting classes and family values, the sitcom follows these two families through various events of their lives.