Hmm...?!?! [Credits] 01.흠칫멈칫(Her) Composed by Nutty,yngbn,WOODIEBUZZ Lyrics by Nutty Arranged by yngbn,WOODIEBUZZ Vocal,Chorus by Nutty Piano,Bass,Guitar,String by yngbn Flute,Synth,Drum,percussion by WOODIEBUZZ Mixed&Mastered by ganguk