Watching her brother Park Jimin train and work hard until his debut with s as Bangtan Seonyeondan (BTS), Park Min Young grew up watching his brother's friendship with with Namjoon (Rap Monster), Hoseok (J-Hope), Taehyung (V), Jungkook, Jin, and Yoongi (Suga). She became close to them and they treated her like a littler sister, except for Taehyung. Since they met, Taehyung just gave her cold treatment. She asked herself.. Why?