Alessandra Rampolla

The final and most radical phase of the experiment sees a huge twist. The brides and grooms now watch back on the footage of the final test, and some are shocked to their core.

The unforgettable final test is back, and the experts have upped the ante like never before. All participants will meet with their alternate matches.

It's the second last dinner party of this year's experiment. While some couples are thriving, tensions rise when others air their concerns, and a shock debate divides the table.

Australian couples take part in an experiment, meeting for the very first time at their wedding. The couples honeymoon, meet the in-laws and set up home, all the while getting to know one another more intimately.

Homestays Week continues as the couples get a taste of life outside the experiment. But as they see what their partners natural environment looks like, tough questions soon arise.

Australian couples take part in an experiment, meeting for the very first time at their wedding. The couples honeymoon, meet the in-laws and set up home, all the while getting to know one another more intimately.