My favorite childhood friend. I hadn't seen her for a long time when I was growing up. One day, she fulfilled her dream of becoming a cabin attendant, and her older sister's childhood friend, who moved far away, came back to her parents' house for the first time in a while. While talking about her old days, I still remember that I like my sister from a long time ago. I can't control my emotions, so at least for the last few hours, I want you to be my only older sister like I used to be. My older sister who was puzzled at first gradually began to feel...
