A new group of singletons put their hopes of future happiness in the hands of relationship experts Paul C Brunson, Mel Schilling and Charlene Douglas as four more single people agree to marry a stranger. While one couple believe their match was written in the stars, the other pair discover that they have worryingly different lifestyles - can they find enough common ground to make their marriage work?

The next phase of the experiment begins, as the newly-weds move into their apartments and come together for the very first dinner party.