Rookie group NU'EST who have displayed stage performances that efficiently combine fierce musical beats with solid vocal talent have wrapped up their promotions for "Action", and will continue to impress their fans with their new song of love, "Not Over You".

"Not Over You" is a modern-rock dance track that displays the refreshing major chord sounds of the guitar. The bright melody combined with the genuine lyrics help to express the nervousness that comes with running into a former lover.

The boys who took on a fierce, charismatic concept for "Action" to sing about raising a voice for their young peers will now be sporting a more youthful and innocent concept to melt the hearts of their fan girls.

With the follow-up track, the boys are prepared to display their unique colors and prove they are capable of a number of different musical sounds.