Through tears, smiles and a tidal wave of emotion, the four remaining couples make a life-changing choice. Who will say I do — and who will walk away?

After a romantic dinner, the lovebirds prepare for the bachelor and bachelorette parties. Wedding bells toll as the first couple walks down the aisle.

It's time for the remaining couples to walk down the aisle. Can their whirlwind romances truly lead to happily ever afters?

After getting engaged, two couples finally face each other. Meanwhile, Thiago is determined to win Nanda's heart, and Lissio deals with a dilemma.

Before a party, a major revelation about a participant leads to trust issues, culminating in one of the most dramatic breakups in the show's history.

The men and women celebrate their last moments of singlehood at bachelor and bachelorette parties. Two days later, the first weddings finally unfold.

Back in São Paulo, the twosomes move in together and check up on one another's progress at a barbecue. Tensions arise between Nanda and Thiago.

As the hopeful singles make their way through the dating pods, instant connections are made, fantasies are crushed, and rivalries quickly emerge.

Couples enjoy their first night together. They later mingle at a lively party, swapping impressions and stirring up juicy gossip.

With 10 days to go, Maria and her mother duke it out over her wedding dress. A gift exchange turns sour when burning questions put one couple at risk.

Shocking news sends Valmir reeling. Agata tells her parents about the experiment. Camila and Klebber take the group shopping for thier wedding finery.

Nanda, Lissio and Hudson make their picks and meet their better halves. The lovebirds land in paradise to enjoy a romantic — and eventful — getaway.

Singles seek new beginnings and authentic connections in the first days of the experiment, navigating personal beliefs, insecurities and hot topics.

In this reunion, participants open up about their current status, future plans and the experience of seeing themselves on camera.

Nothing like an exotic Amazon honeymoon to spark some drama! The couples' differences start to arise. Flávia decides to take things slow with Robert.

The singles enter the pods and start chatting with their prospects, whom they can't see. Some connections are instant – and so are some rivalries.

Paulo is torn between two love interests. A few participants wonder if they're being played by Tiago. For some, the pressure is just too much to handle.

One pair's meeting with friends becomes strained. The remaining couples try on wedding clothes, revealing nerves and excitement about their future.

Days before the wedding, couples discuss the future and enjoy a party with all participants. One pair make their way to the altar.

The remaining couples head to the altar on their big day, each deciding their fate. Will they all say "I do"?

While Patricia and Daniel have a make-or-break talk, Italo confronts Valmir. Howls of glee and horror ensue as the new lovebirds start thier honeymoons.

Paulo and Amanda meet face to face for the first time. Guilherme and Maíra take their relationship a step further. Tiago needs to make a decision.

The honeymoon is over as the couples begin their lives together. Verônica finds out Will already knows someone close to her in the real world.

Maíra and Guilherme find common ground, but Vanessa and Tiago keep growing apart. Thamara's past bothers Alisson.

As the honeymoon ends, the couples try to readapt to reality. Can new love withstand the pressure of clingy exes, high expectations and burner phones?

Ana introduces Shayan to her daughter. Klebber and Camila take the gang out to shop for wedding finery. The group throws a birthday party for Nanda.