"If I didn't already have butterflies in my stomach, they were flying out in all directions at this point," Jamie says in the trailer after the mystery brunette enters the resort.
Seeing as he was dishing out rose offers left, right and centre in a previous trailer, we suspect the season five Bachelorette contestant will have some ups and downs on his road to love.
Jamie also teased the possibility of a romance with Helena on the official Bachelor in Paradise Instagram page in the comments section.
The firefighter commented on the new trailer with a trio of butterfly emojis to which Jessica Brody cheekily replied "Who's that about mate."
Helena herself then commented "Bloody swarm of butterflies at the rate you’re throwing out the feels," to which Jamie replied, "Bring your net!"
Jamie and Helena recently shared a sweet selfie to their Instagram Stories hinting that their relationship could unfold on the upcoming season of Paradise.
It's also suspected that Jake Ellis, who starred on the first season of Bachelor in Paradise, is one of the other contestants to find love on the show.
At the end of the trailer, one male contestant says, "From the second she walked in, I was in love with her" and fans suspect it's Jake who even commented on the trailer with a pair of eyes emoji and a rose emoji.
"That's your voice!" one observant fan wrote, tagging Jake.
When Jake replied with a telling zipped mouth emoji, the commenter replied "Hmmm say hi to Helena! Lol."
Could it be a love square between Jake, Jamie, Helena and another girl?
The trailer also featured the clip of a glittering ring (most likely a commitment ring as opposed to an engagement one) being placed on a female contestant's finger.
Eagle-eyed viewers reckon the female in question is Cassandra Mamone from Matt Agnew's season, as she is the only contestant who's been spotted wearing red nail polish.
"Cass has red nail polish on! It's her for sure," one viewer penned.
"Yep, correct! You can see her wearing it in another trailer," a second noted.