While the show - sorry, experiment - is designed to pair up single cast members with their ideal match in a TV wedding then guide them through building a genuine and loving marriage, things rarely work out that way.
We've seen some amazing success stories with the likes of Jules Robinson and Cam Merchant, as well as the slightly less popular Melissa Lawson and Bryce Ruthven, but most couples paired on the show find their romances fizzle out when the cameras stop rolling.
That, or they crash and burn spectacularly on national television. From cheating scandals to husbands and wives who just can't stand each other, there's always a few couples who go up in flames before the season is over.
Next year's season is already in the works and News.com.au reported in September that the new cast is packed with influencers, makeup gurus and style icons.
Read more on newidea.com.au