"Perfect Couples" depicts the misadventures of three engaging couples as they struggle to find out what makes the ideal relationship -- and how to maintain it through humorous trial-and-error. The series explores their heroic journey in search of the perfect relationship without destroying each other in the process. / Dave and Julia are the relatable, normal couple, but Julia's hope of remaining the cool, low-maintenance chick is tested by Dave's attempts to keep both his wife and his needy best friend Vance equally happy. Vance, along with the neurotic Amy , are the high-passion, high-drama couple who bring out the best and worst in each other. / The third duo features Rex , a reformed party guy, and, and his wife, Leigh , who considers herself as the group's mother hen. Believing that they are relationship experts, Rex and Leigh have attended every class and seminar on relationships -- and regard themselves as the "perfect couple." (Source: NBC)