"I've had zero frustrations since cameras left. Zero frustrations. Zero outbursts. Zero anger. I'm happy-go-lucky AJ just like I was before the cameras ever arrived," AJ explained.
Stephanie and AJ are still "happily married," and both individuals have said, "I love you" to each other. AJ, in fact, said expressing his love just comes naturally.
The pair also shopped for a new apartment and went on an adventure to Africa after "Decision Day." They plan to continue traveling for a year or two and then start a family together.
Kevin then sat down with Jasmine and Will, who left the series on a bad note considering Jasmine wanted to stay together but Will opted to split and left her in tears.
Jasmine said it was "good" and "bittersweet" to see Will again. She noted they had remained friends after the show despite the unfortunate outcome of their journeys on Married at First Sight.
Jasmine and Will apparently signed their divorce papers, but in a shocking twist, Will asked Jasmine to stay friends with the intention of dating again down the road and hopefully establishing a romance organically.
Neither individual has dated other people since "Decision Day."
"Is there any chance for a reconciliation?" Kevin asked.
"Well, um, I don't know... Life isn't as simple as just 'yes' or 'no.' I think if we keep in contact, who knows what will happen... We define our relationship from here whether it's being friends or, two years from now, going on a date. Who knows," Will explained.
But Jasmine didn't exactly seem onboard with getting back together with Will. She thought they had entered the friend-zone too early.
Will admitted the couple had issues, including kissing. Jasmine thought it was fine to kiss at any time, but Will wanted there to be feeling and a connection behind the kiss.
Will insisted, however, he was attracted to his wife and they just had "compatibility issues" in which they were two different people and often struggled to communicate.
It then became time for Kevin to meet with Kate and Luke, who were both doing well.
Luke said the couple "didn't click immediately" like the other couples and so their relationship was "tough."
Luke admitted he recognized Kate on their wedding day and was "disappointed" to find out she had been matched as his wife.
Kate, however, wasn't upset and noted it was "okay" for Luke to be honest and not sugarcoat things.
"But I have a question for you. Why would you have sex with someone you weren't attracted to?" Kevin asked.
Luke started back at the beginning and said on their honeymoon, Kate was coming at him "real hard" and insisted she can't go to sleep when she's horny unless she has some relief.
"No, we were in bed cuddling. You were only wearing boxers. You were the one that always initiated cuddling with me," Kate argued.
"So I just thought, 'Maybe we can have sex on our honeymoon.' So we talked about it for, like, five minutes, and then at the end of the conversation, I said, 'So do you want to have sex?' And you said, 'Yes.' And then you got up, got a condom, and we had sex."
Kate recalled realizing something was off with Luke and so she asked him if he was okay, and that's when he allegedly said, "No, I feel dead inside."
Kate accused Luke of going to the bathroom after their encounter and saying, "I feel repulsed."
"I know that I'm not your type, but repulsed and dead inside? We need to talk. And your first answer after I said, 'We need to talk,' was, 'Do you think that I'm a homosexual?'"
Luke seemed annoyed and just replied, "Okay."
The couple apparently used kissing as a code word for sexual activity, and then Luke recalled of the incident, "So you pull up a list on your phone of 40 reasons that I'm gay... I felt the entire night, for however many hours, you were kind of coming after my manhood."
Kate wished Luke had been nicer to her, and then Kevin accused Luke of choosing his words wisely for television, which wasn't a good look.
Luke and Kevin then got into a little spat, and Luke yelled at the host, "You're winning!" Luke insisted he had nothing else to add or explain.
Once things calmed down a bit, Luke revealed he's been in touch with Kate since "Decision Day." The day after they decided to divorce, Luke apparently put Kate to bed after she drank a lot on Halloween night.
Luke acknowledged, however, Kate used drinking as a coping mechanism during the show.
Nowadays, Kate said she's been happy, working hard, and surrounding herself with family and friends who love and appreciate her. A sparkle in Kate's eye has returned.
Kate then shared she's dating again and has been seeing someone else for two months.
"It's going great! We like each other a lot. Jasmine has met him too. He's a teacher and a writer. He's very handsome and genuine," Kate said.
Kate said she's taking things slow with this new guy, and then Luke admitted he's not dating at all.
One thing was made very clear for this couple: They are going to remain divorced.
Kevin then met with Keith and Kristine next, and the couple gushed about how they are "of course" still together and married.
Keith said their marriage is "hot," and Kristine agreed their chemistry never died down and they intend to keep the flame burning.
The couple had also worked through their issues regarding gender roles. Kristine said Keith "helps out a lot more" and has stepped up to the plate.
As for their timeline for welcoming children, Kristine said she'd like to wait four years.
"I don't know about four years, but I'm willing to wait a few years," Keith noted, joking that he's going to be "spitting dust" by the time Kristine is ready.
Kristine wants them to be in a stable place when she gets pregnant. But in addition to that, Kristine said she'd like to have her husband to herself for a few years.
Kate confessed she was envious of AJ's immediate respect and admiration for Stephanie, while Jasmine wished she and Will had Kristine and Keith's chemistry.
While Stephanie and AJ appeared to be a perfect couple, Stephanie noted the success of her marriage wasn't luck and was rather thanks to "a lot of work."
Stephanie said the couple had lost sleep in order to communicate well.
AJ also admitted he wasn't proud of his anger and outbursts during the show, but the heat quickly fell back onto Luke during reunion portion of the finale.
Jasmine said it was "painful" to watch Luke and Kate's marriage on the show, and then Stephanie pointed out Kate was clearly in pain through it all.
"The fact that it took so long to end is a shame," Stephanie said. "It shouldn't have gotten as bad as it did. If you knew early on it's impossible to make it work, then pull out."
Stephanie was clearly talking to Luke because Kate had said repeatedly her husband gave her mixed signals throughout their time together.
Kate could tell Keith and AJ were protective of their wives, and Kate told Kevin she wished Luke had made her the priority.
Kate then accused Luke of asking her to "give him the dirt" on the other wives on their wedding night.
"Kate, do you feel like Luke might've done this to be on TV -- not to find love?" Kevin asked.
"Yes, I do," Kate replied.
"Really?" Luke asked her with a look of disappointment on his face.
"Yes," Kate noted.
The other cast members acknowledged they didn't know the full extent of Luke and Kate's disastrous marriage, and then AJ suggested, "I feel he was playing a game of mental warfare."
Luke said he was embarrassed for how he had treated Kate and he wants her to be happy going forward.
Kate found closure during the reunion special, and even if she left MAFS without a husband, she had made three new great friends in Jasmine, Kristine and Stephanie.
Later on, Kristine told Will and Jasmine they looked "gorgeous together" and she and Keith wished they worked out as a couple.
Will then replied, "I'm not happy to be sitting here without a ring on; I signed up to find my forever. But I wanted a partnership as opposed to the man just saying, 'I'll pay all of the bills.'"
Jasmine said her stance on the topic hasn't changed, as she won't allow bills to be split 50/50 in her next relationship either. Jasmine's honesty sparked laughter from the group, and AJ commended her on sticking to her guns.
The Married at First Sight reunion special concluded with Keith and Kristine revealing they had sex on "Decision Day" during a 30-minute taping break and are now in the process of moving again.
"So, we've been doing a lot of work and, you know, we are buying a house," Keith shared.
Luke also confessed he's clearly not ready for marriage after his experience with Kate.
"I feel like going in, I believed I was ready. But in hindsight, I feel differently," Luke said.
"This whole process has been really informative and has definitely taught me marriage is not easy and you need to be super clear with what you're communicating to your partner and be very open to hear what they mean when they say their words."