For some, the sight of their ex dating others proves too much to bear. After a dramatic confrontation, everyone prepares to choose their live-in partner.
As "The Changeover" looms, the new pairs meet friends and family. Tensions flare when the men and women separate for a night of drinking and real talk.
After several weeks of trial marriages, the moment of truth arrives. The couples must decide whether to stay together amid tears of joy — and heartbreak.
Accusations, raw feelings and revelations surface when the couples gather for an emotional reunion with surprise guests — and previously unaired footage.