You two grow up together, Thick or thin.. Always together. In childhood you two made promise , when you grow up , you two will marry each other.. What happened suddenly? He went to abroad, leaving you here alone, You didn't forget the promise but he did .. You are waiting at airport to meet your childhood best friend or love . Wait who is she ? With him.. Jungkook : "Meet my girlfriend" Your world collapsed but you fake smiled and hand shaked with her .
While the pain is coming out of your eyes but you want his happiness right?