"If I walk in and Jacob has another b-tch on his lap, I'll blow his d-ck clean off," Jill joked in a confessional, before footage showed her cuddling with crystals from her first one-on-one date with Tarzan.
"It's insane down here. It's absolutely crazy," Jesse told Us Weekly while the season was still filming.
"There's all these people. There is just so much chaos, so much drama, and never-before-seen things down here taking place in Paradise... And we've been switching things up. We've been changing things up and it's hard to keep track of it all, to be honest."
Jesse said the show was already "amazing" at that point, adding how he was "having so much fun."
"I always wondered as a fan of the show, 'How paradise-y was Paradise?' And I can tell you, it is so much fun. It really is paradise. This place is magic," Jesse gushed.
"He is so great. He really is. I'm going to cry because I'm so happy!" Rachel gushes to her girlfriends.
When asked in what capacity she'll be a part of the show, Rachel told Variety in a recent interview, "They're going to tune in and find out... I definitely make an appearance on the beach. What happens? Everyone will just have to wait and see, but itâ€™s definitely crazy down there."
However given the Bachelor in Paradise season was filmed after Rachel got engaged to Tino Franco at The Bachelorette Season 19's final Rose Ceremony in May but before Rachel and Tino subsequently split up in August, Rachel didn't go to Paradise looking to find love.
Rachel's Bachelor in Paradise appearance was then presumably just a guest appearance in which she hosted a date or visited her fellow former The Bachelor and The Bachelorette castmates.
After Season 8's bachelorettes gave roses to the season's bachelors at the second Rose Ceremony, Bachelor in Paradise unleashed a new twist similar to the "Casa Amor" twist that was featured on the CBS seasons of Love Island.
The "Casa Amor"-like twist sent the Bachelor in Paradise season's existing bachelorettes to a new location for a week while their bachelor partners remained at the Paradise resort and met a brand-new group of women, putting the bonds and romances of pre-existing couples to the test.
Hayden Markowitz and twins Joey Young and Justin Young arrived either before or after the third Rose Ceremony, according to Carbone. Hayden reportedly didn't last long but the twins stuck around for a while.
Shanae Ankney, Florence, and Mara reportedly got caught up in a five-way love triangle with Joey and Justin, and Andrew and Jessenia got together at one point.
"When Lyndsey came on the beach, there weren't many options, so she asked Logan, [and] Kate told him she didn't want him going on a date so Lyndsey just went home," Carbone wrote in his June 28 blog post.
Six couples had been established when the season began wrapping up
Carbone tweeted on July 6, "(SPOILERS) Here are your BIP final couple results. Finally got these last night."
Carbone reported back in late June, "The only couple I'm almost positive is gonna get engaged is Brandon and Serene. In fact, I'd be surprised if they didn't. Outside of that, anyone's fair game to break up."