뚜뚜뚜 [DDU DDU DDU] ... 느려진 답장 또 이용당한 건가 나 :( ■ 크레딧 Lyrics by 웰리 (Wellie) Composed by 웰리 (Wellie), Olee , doximuro Arranged by 웰리 (Wellie), doximuro Mixed by 샤군 (Shahgoon) Mastered by 샤군 (Shahgoon) Makeup by 이즐 (Ezzle) Photo by 엄대기 (Eom DaeGi) Artwork by 패러렐 (Parallel) Guitar by 김성재 Piano by 주선율 Bass : 주선율 Drum : 김하엽 Percussion : 김하엽 Chorus by 웰리 (Wellie)