Harper is a best man yet again when his friends reunite in paradise for Quentin’s impending nuptials. Jordan, Lance, Murch, Robyn, Candace and Shelby each react differently to Harper’s chance to turn “Unfinished Business” into a movie.

Lance finds inspiration at Quentin’s wedding. Jordan questions her work-life balance. Harper makes a decision about “Unfinished Business: The Movie.” Candace and Murch reframe their relationship. Robyn searches for peace. Shelby declares war.

Lance returns to glory as he encourages Lance Jr to stay on the same path. Candace pursues a new thesis advisor. Murch tangles with a “Karen.” Robyn vibes with a kindred spirit. Quentin struggles to take over the family business from his father.

The friends help Lance as he grapples with a family crisis. At Quentin’s, ugly truths unfurl right before a huge celebration. Harper and Robyn struggle to redefine their relationship. Jordan considers the road less traveled. Shelby considers reality.