Credit: ABC Photo: Sean Lowe and Catherine Giudici

While AshLee Frazier and Lindsay Yenter are better fits for Sean Lowe on paper, spunky Catherine Giudici seems to have the most IRL chemistry with the Season 17 Bachelor. In The Bachelor Season 17 overnight dates in Thailand, Sean saved his one-on-one date with Catherine for last, and they couldn’t stop giggling and grinning at each other. Bachelor Nation picked up on the palpable intensity. Bachelor Pad 3 alum Jaclyn Swartz put it best: “Catherine’s relationship with Sean feels adultlike. The others feel like co-ed daycare.” Here’s our roundup of our favorite reactions to Sean and Catherine’s date:

Sarah Newlon@SarahNewlon
I never in my wildest dreams thought a Titanic reference would make it on #thebachelor. No cliches ever make it on this show. Like ever.
Marissa May@MarissajustMay
Catherine and Sean looked very Pocahontas/John Smith-esque at the front of that boat #colorsofthewind #bachelor
Brad Smith@bradcsmith
"I love your weirdness"!! Mad game Sean! #TheBachelor
Jennifer Weiner@jenniferweiner
We have tongue! I repeat: we have tongue! (And, I think, our front-runner). #bachelornation
Billy Bush@billybush
Uh oh catherine the closer has arrived. Ashlee winning in my book. Need heroics from Catherine. #thebachelor
Billy Bush@billybush
I will say catherine has a very authentic vibe about her. #thebachelor@seanlowe09 is kissing her like he means it. That was tongue
Sarah Newlon@SarahNewlon
Catherine nailed every single one of Sean's answers. I couldnt even find anything wrong w them and that's saying a lot. #thebachelor
Jennifer Weiner@jenniferweiner
By calling Sean "beefy," Catherine has just won my heart. Catherine, will you except this rose? #bachelor
Jaclyn Swartz@JaclynSwartz
Catherine's relationship with Sean feels adultlike. The others feel like co-ed daycare. #bachelor