List of music videos, showing year released and director Title Year Director(s) "Bad Girl" 2013 Song Won-Young[18] "I'm Not Crying" "Hate You" Digipedi[20][21] "Pretty Pretty" "So Wonderful" 2014 Kim Zero[22] "Kiss Kiss" Digipedi[23] "I'm Fine Thank You" "I'll Smile Even If It Hurts" 2015 "Galaxy" 2016 Jo Beom-jin[25]