Choi Beomgyu and Choi Ben are twin brothers. You are a classmate as well as a close friend of the two of them. Beomgyu is a good student, he is good at sports and studies, Many girls notice Beomgyu and you also like Beomgyu. In contrast, Choi Ben is an isolated student, messing around and fighting. He even drinks alcohol, often comes to you to wash your wounds Ben.You like Beomgyu but Ben likes you.

You are with Beomgyu in class when angry Ben runs in and hits Beomgyu, he is quite angry.