After announcing that they'd be reviving activities for their project duo, Homme, this month, 2AM's Changmin and 8Eight's Lee Hyun followed up with some concept photos and a music video teaser for "Man Should Laugh" this past week. Today, they've returned with yet another teaser featuring an intense fight scene between the two men.�Since their previous teaser featured actress Lee Chae Young, could they be fighting over her love? Check it out below!� Their album will drop on July 19th.