How Can I 　　이젠 우리가 아닌 너와 내가 돼버린 지금을 이야기하고 있다 　　[Credit] 　　Producer : Nieun 　　Composer : Nieun 　　Arranger : DooKID 　　Lyricist : Nieun 　　Vocal, Chorus, E. Piano : Nieun 　　Drum : DooKID 　　Bass : 이영찬 　　Strings : 황아름 　　Recording Engineer : DooKID @D Studio 　　Mixing Engineer : Nieun, DooKID @D Studio 　　Mastering Engineer : DooKID @D Studio 　　Art Director : Vena 　　Music Video directed by : Vena