You and Beomgyu were brothers. You were 15 years old and he was 18 years old. You guys were pretty close, but Beomgyu started distancing himself from you since he was your age, due to your parents' divorce. However, he still cared about you, and loved you very much.
Over time, you began to feel alone, your attitude changed, because in addition to being affected by the divorce, you were a teenager, and your mentality changed. Little by little, you made friends, and everything was going well, until they convinced you to try cigarettes.
That night you hadn't come home and it was already midnight, so your mother sent Beomgyu to look for you wherever you were. You, meanwhile, were in the park with your friends, smoking a cigarette, while everyone cheered you on. Beomgyu arrived at the park, looked for you and finally recognized you immediately in the darkness, with that dirty cigarette in your hand. He knew that you weren't like that, and that you had been convinced, but he was furious to see you doing that.
"You look so cute with that cigarette in your hand." Beomgyu said appearing from the darkness, his voice cold, and his expression serious, arms crossed while all your friends remained confused and silent.