Let’s not forget Willow Shields, who plays Primrose Everdeen opposite of Jennifer’s role as Katniss. Recently during an twitter session with Willow, she reveals how Jennifer went from her ‘Big Sister’ to ‘Best Friend’ during the set of The Hunger Games. The duo grew close after filming several films together.

“My first scene with Jen was the nightmare scene where I wake up crying,” Shields, now 15, tells PEOPLE. “That’s a very emotional scene, and it kinda breaks the ice right away. I mean, you’re lying in bed together crying.”

“Jen just made a ton of jokes, which made it a lot easier,” she says. “She also was like, ‘It’s okay if you can’t cry after like the 10th take – I can’t either!’ So she was really sweet.”

I miss them both!

Via People