Jennifer Lawrence and Josh Hutcherson play love interests Katniss Everdeen and Peeta Mellark in "The Hunger Games: Catching Fire" movie. At the 2013 San Diego Comic-Con, Josh Hutcherson opened up about what it's like to kiss Jennifer Lawrence.

During the panel discussion at Comic-Con for "The Hunger Games: Catching Fire," Jennifer and Josh admitted that some of the takes for the movie got pretty gross. During a kissing scene, Lawrence was sick, so it was anything but romantic for Hutcherson.

"Oh my God, we should have brought the clip with the snot... I'll put it on YouTube or something, you gotta see it," Jennifer said. "There's all this snot coming out of my nose, and when I go to kiss Josh, it connects with his mouth. So, yes, it'll be very hot."

Josh admitted, grinning: "There was a lot of slobber."

Josh also talked about missing his co-star when she's away, just like his character Peeta's undying love for Katniss. According to HitFix.com, Hutcherson joked about how upset he is when he is away from Lawrence.

"We long for each other so badly," Hutcherson said. "We do miss each other. We're both in different parts of the world filming and stuff, so it's hard to get to see each other."

According to SFGate.com, Lawrence also chatted about her elaborate costumes in "The Hunger Games" sequel. She talked about the difficulty of wearing her character's wedding dress during the victory tour scene.

"Wearing it was one of the hardest things I've ever done in my life, and you can tell, I think," Jennifer said. "It was huge. Five feet in circumference. I'm not good at walking in giant dresses, as we know."

Lawrence was referring to her infamous fall at the Oscars earlier this year, when she fell up the stairs while heading to collect her Best Actress prize, SFGate.com reports.

"The Hunger Games: Catching Fire" opens in theaters on Nov. 22 this year. "Mockingjay," the third and final installment, will take place over two films, and will be released in 2014 and 2015.