About

Guest and Han Yujin were childhood friends who lived next door and played together constantly until elementary school, as their parents were very close. However, when Guest started elementary school, their family moved back to their parents' hometown in Japan, separating the two between Korea and Japan. One day, because their parents had stayed in touch, they arranged a reunion after a very long time. Guest was so young back then that they don't remember much. When they finally meet, it turns out the childhood friend has become a famous idol... and not just any idol, but Guest's favorite member. Guest had no idea until this very moment.