As they continue to enjoy their time in Bali, the couples meet for their first dinner party. Ottie's questioning exposes the compatibility in some couples and the cracks in others.

Cracks in some couples' relationships threaten to rip wide open at the second dinner party, as the group honestly answers questions set by the experts.

It's time for the homestays. Fraser and Monique fend off personal questions, while Ottie's friends find fault with Gareth. And one couple cuts their trip short as the pressure proves too much.

The experiment may have come to an end, but many questions were left unanswered. Our couples and experts reunite to shed some light and discuss their experiences.

Honesty is key to a healthy marriage, but will some of the opinions shared during the commitment ceremony cut a little too deep? Later, the couples challenge themselves during the surrender dates.

The first matches are made. Self-confessed nerd Fraser is paired with fun-loving Monique. How will their guests react to Fraser's dad jokes? Later, will it be love at first sight for Wayne and Ksenia?

The total commitment dates reveal hidden emotions. Later, the remaining couples face the biggest decision of their lives.

It's been three days since the newly-weds moved in together. The experts are called in to help the couples who are struggling the most - will it be enough to keep them from calling it quits?

The weddings continue as the next two couples are married and spend their first night together as newlyweds.

Uneasiness between Ray and Jonathan leads them to crash Carmen and James's date on the last day of the honeymoons. And the couples prepare to move in together as they head back to New Zealand.

After the events of the previous night, Jonathan weighs up his options. Later, the couples split into groups for a night on the town, where turbulent relationships lead to tears aplenty.

The participants meet with the experts for one last time, and the events of the previous night's chaotic dinner party have left everyone with a lot to talk about...

The experts begin their matching process and the singles enjoy their Hen and Stag nights! Plus, the first two weddings take place.

While some couples head out on dates and grow closer, Ray and Jonathan spend time apart. Later, Jonathan receives shocking news. And Anna opens up to Jordan about her past.

With the last of the weddings done, the couples head off to Fiji for their honeymoons. But it looks as if there could be trouble in paradise for a few of the newly-weds...

At an emotional commitment ceremony, the couples get a chance to lay their feelings bare. Will anyone choose to leave the experiment for good?

The newly-weds prepare for the second commitment ceremony. Will everyone be on the same page? And as the end of the experiment nears, the remaining participants go on their final dates.

One of the most anticipated events in the experiment sees the remaining couples reuniting for a fiery first dinner party.

After returning to their normal lives, the couples have come together for a reunion with the experts, where some secrets & lies are revealed.

Everyone dresses up for the first dinner party of the season. But not all couples come together as a united front.

It is the last day of the couples' honeymoon. While some couples are feeling good and in high spirits, other couples are feeling disconnected or overshadowed by their partner.

After spending three days apart, the remaining participants have to decide whether to renew their vows or go their separate ways. What will they choose?

Jesse and CJ's marriage is in trouble as they prepare for the first commitment ceremony. The experts put some hard questions to the couples who must decide to stay or leave the experiment.

The couples part ways for a boys and girls night out. Then, surprise guests give them some much needed advice as they head into the next phase of the experiment.

After a blissful honeymoon in Vanuatu it's time for the couples to meet each other for the first time at the pool party.

The final three couples meet for final vows tp reveal if they will make a life-changing commitment to each other, Who will stay together, and who will say goodbye to the fairytale ending?

Nerves are at an all time high as strangers prepare to marry at first sight. But first, it's time for the hens and stag dos!

Cara and Mike, and Steph and Piripi meet for the first time. As they embark on their journey to married life, will sparks fly at first glance?

Reeling from commitment ceremony fallout, the couples separate for Partner Swap week to spend time with another groom or bride. At a Boys and Girls night out, shared confidences seed doubts for some.

Anna wakes up to find news of her past has hit the media. And as everyone prepares for the final commitment ceremony, feelings of indecisiveness leave one participant wanting out.

As the experiment continues, the newlywed couples face unique challenges and moments of connection.

Steph drops a bombshell at the dinner party putting Piripi in the firing line. At the commitment ceremony, the experts turn up the heat to get the truth & the couples reveal if they'll stay or leave.

Our couples move in together and adjust to life back in the city. While some couples thrive, others drift further apart.

The couples visit each other's homes for Home Stay Week and face confronting questions from loved ones about what life together outside the experiment can look like.

Excitement is in the air and emotions run high as the wedding day begins for eight hopeful singles. Nerves settle in for one bride as she discovers her groom's identity before she walks down the aisle.

The honeymoons are over and the pressure is on when the couples meet for the first time at the cocktail party.