My heart flutters for the "Kyunn Desu!" pose This is a pair of flat sake cups that reveal a beautiful heart from the "Kyunn Desu pose" when you pour in a drink below approximately 17 degrees. The "Kyunn Desu pose" originated as a hand gesture used by Korean idols to express love to their fans, and it has become popular among young people in Japan. It's sure to enhance situations where couples spend time together. Also great as a gift. Although it is new and unopened, please understand that it has been stored at home.