BOYNEXTDOOR has dropped individual film teasers for their upcoming 1st EP 'WHY..'.

The film teasers feature members Jaehyun, Sungho, Riwoo, Taesan, Leehan, and Woonhak taking on varying concepts showcasing the different sides of their boyish charms. 'WHY..' is BOYNEXTDOOR's first comeback since debuting earlier this year, and it is set to drop on September 4 KST.

Watch BOYNEXTDOOR's 'WHY..' individual films below, and stay tuned for updates on their comeback.