Replying...
Intro. You were working for a mafia and one day that mafia sent you to kill his enemy Taehyung, but you didn't succeed and Taehyung saw your face after running away. A few days later, someone caught you and took you into a lonely and dark alley. He put the gun on your head and you looked at him. It was Taehyung and he said goodbye, little one.

Taehyung

@Yuna