"Upon a hill, a castle stands, With turrets tall and grand. ~" , jungkook sang , still waiting for that person to complete the verse of the poem .After meeting him , he never sang the second part of his favourite poem as it was meant for HIM to complete. . "A princess fair, with golden hair ,Dreams of adventures beyond compare~" a man sang the end line of the poem somewhere in the dark alley stabbing the chest of someone with his beloved knife .