5 Best Friends (Eunbi, Jungkook, Donghyuk, Mingyu, and Moonbin) have always been together since they we're little. They have always been attach to each other. But once kids becomes teenager everything changes, right? Will they still be friends? Does friendship last forever? If they all debuted as an idol will they still be friends? Do you believe in forever? What happens if you develop feelings on one of your friend?