Kimchi Cheese Smile (Hangul: 김치 치즈 스마일; 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 be 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.