Producer : 이동현(PianTE) Composed by 소낙별 (SoNakByul) Lyrics by 소낙별 (SoNakByul) Arranged by 윤현준, 김나연 Piano & String Arranged by 김나연 Midi Programming by 윤현준 Guitar : 진세혁 Chorus : 김혜리,이경훈 Recorded at 장준호 (Punktire Studio) Mix&Mastering by 윤현준, 김근채(Punktire Studio)