Emotional Survivor Moment Brings Jeff Probst to Tears for First Time In 48 Seasons: 'Never Happened Before'

Now, that moment did come as a result of the immunity challenge, but it was more about a personal challenge, and the fallout from that extreme mental and physical exertion.

The challenge moment itself wasn't particularly physically daunting, being just a table maze, but it was one that was proving particularly difficult for many of this season's crop of contestants.

And it was a crucial piece toward victory, as each individual player had to land one ball after navigating the maze, meaning there was no place to hide. All of that extra pressure culminated in one of the most tense moments yet as Eva Erickson began to struggle under the pressure.

"Why can't I do this!" she started, with emotion and frustration bubbling over as host Jeff Probst said just that while watching her and encouraging her. Also on Eva's side were her tribemates, who had her back. But it was the looks from a fellow castaway -- and former tribemate -- that were even more impactful.

"My brain just got put in this big cycle, and I’m stuck in a loop of ‘I can’t do it. Why can’t I do it? What’s going on?’" Eva explained to People after the episode aired.

Before a recent tribe swap shuffled the players, Eva had been on a team with Joe Hunter and the two established a special bond that went way beyond the game when she opened up to him about her autism diagnosis.

As it turns out, and as explained by Eva herself, that's what was happening to her during that challenge. Calling it an "autism episode," she was ultimately able to explain that she can sometimes become ungrounded when overstimulated with emotion or input.

In this case, the overwhelming stress and pressure of that moment caused her to become untethered so that even after she proved successful, saving her tribe from having to go to Tribal Council, she was still struggling to hold herself together.

"The second that I finished all of this stress and pressure that was overstimulating me just took hold of me, and I became ungrounded, and everybody around me didn’t know what was happening," she told People, adding, "Externally, it just looks like I’m screaming a bunch."

She said that even as her tribe tried to celebrate with her and offer their support, they "they don’t know what's going on inside my brain, they don’t know that I physically cannot control myself, I don’t have the capability to calm down here because I’m so overstimulated."

Ultimately, Jeff offered to allow Joe, who was staring over at Eva with so much compassion throughout her "episode," to go over and give her a hug. What he did was so much more than that, though, helping to ground her and talk her through coming back, with her guidance and trust as she asked him to hold her hands.

"This compression helps calm me down, helps bring me back, get grounded, and this just works wonders on me in a situation like that," who had advised Joe in the premiere when she shared her autism with him that this was what she might need if she had an "episode."

It was such a palpable and powerful moment, it brings out the emotions just reliving it.

Afterward, Jeff offered Eva the opportunity to explain to everyone else there what exactly they had witnessed. It broke protocol to allow players from different tribes to come together like that.

It exposed their closeness, and it probably left many players a little unsure of what they'd just seen as Eva had shared her story with no one else at that point, including any of her other tribemates.

And so, she eloquently shared her diagnosis of autism with Jeff, the players, and the whole world in a moment of vulnerable strength that touched even the host, who's seen plenty of moments across 48 seasons, including emotional breakdowns.

When asked if there were any concerns from Joe about exposing that obviously strong connection, he said, "If it exposes, it exposes, but she was in need and I would want someone to treat my daughter that way if they were playing this game."

Jeff tried to talk about what was happening, expressing to Eva how her vulnerability and story is probably connecting with someone, when he suddenly broke. "Now you got me. I’m a parent too, and I do see it," he said, marveling, "Wow, this has never happened. But I see it too, and that’s why I love Survivor. I really do."

In an essay penned for Variety that was published after the episode aired, Jeff called Joe and Eva's moment together "one of the most beautiful and powerful moments I’ve ever witnessed -- not just as a producer of 'Survivor,' but as a human being."

He praised the other players for just letting that moment be. "The other players instinctively gave them space," he wrote. "Everyone just... let it be."

"Maybe that’s why it moved us. Because all of us, in our own ways, carry something tender we try to protect -- a part of ourselves we keep hidden, unsure how the world will respond if we let it out into the light."

He went on to praise Eva for standing "in that light," and the reaction from everyone when she shared her truth, which was that she "was met not with discomfort or distance -- but with care."

Eva told People that seeing the host break down like that helped her to realize how much bigger this moment was than her, her "episode," or even her diagnosis.

"Seeing Jeff get so emotional about the situation and thinking about his own family and his kids, that was the moment when it hit me, that this is a moment that is going to be remembered," she said.

"He’s seen so many people and been through so much through all of years of Survivor, and now seeing that this moment broke him, I was like, okay, this is bigger than I can imagine," she added.

"It was a big thing for me, realizing, wow, I am actually representing so many people here," she continued, "and seeing that reflected in how Jeff reacted to this, I was like, this is going to mean so much to so many."

With taping over and her family by her side as she watched that moment play out on Wednesday's episode, Eva had a message for Joe, who was there for her in a way no one else really could be out there.

"I want to tell Joe that he's my superhero. He is an amazing man, and I am so thankful I got to meet him through Survivor," she said. "This is someone who, regardless of what happens in the rest of the game, he will always have a place in my heart."

Trying to understand why this moment in particular was so emotional, Jeff wrote, "When that kind of vulnerability is met with compassion instead of fear -- with steadiness instead of judgment -- it resonates. Deeply."

He went on to share how "Eva's courage and Joe's quiet presence" impacted him and the crew even after the tribes had left that area, writing, "It was an honor to witness. I’ll carry it with me forever."