BOYNEXTDOOR have dropped their music video teaser for "Nice Guy".

In the MV teaser, BOYNEXTDOOR try to deliver and save the day. "Nice Guy" is the title song of the group's upcoming 3rd EP album '19.99', which is set to release on September 9 KST.

Watch BOYNEXTDOOR's "Nice Guy" MV teaser above, and let us know what you think in the comments below.

SEE ALSO: BOYNEXTDOOR crush own first-week sales record with '19.99' on the first day of release