“Mockingjay Part 1,” the third and penultimate installment of the “Hunger Games” series, was basically one big, intense heartbreaker. We gasped as we watched President Snow wreak havoc on the rebellious districts, we cried as Peeta was heartbreakingly brainwashed, and we panicked as Prim raced to rescue Buttercup the cat.

But apparently, all that onscreen intensity was totally different from the mood on set, which was just one giant, adorable lovefest.

In this new featurette from the movie released by Just Jared, the cast spills all about their “unbreakable bonds.” Josh Hutcherson talks about “traveling in packs”, Jennifer Lawrence gushes about the three best friends that anyone could have, and Woody Harrelson reveals the extent of their onset jokes.

Liam Hemsworth even compared the whole experience to being at school, saying, “Coming back to work with all these people, it’s so much fun. It’s kind of like being in high school again, you know, you’re hanging out with your friends all day long and you do a little bit of work.”

Check out the video here and don’t forget “The Hunger Games: Mockingjay Part 1” is being released on Blu-ray/DVD on March 6. It's also up for a slew of 2015 MTV Movie Awards, which you can vote on right here!