Bobby's brother, a reputed womanizer makes romantic advances towards PJ, who deliberates on whether to embrace his overtures or fend him off. Elsewhere, Bobby is rattled by the hectic wedding arrangements, Andy and his wife begin counseling for couples, and Mexican Freddy makes a visit.

The second season finale focuses on Bobby's wedding rehearsal. Bobby reveals his choice for a "best men" and Mike makes discoveries about Maggie. Meanwhile, PJ hopes to repair the damage between Bobby and Jack, and PJ and her boys discuss how the status quo will be upset by Bobby's marriage.