They must fight a horde of zombies to find each other and reunite. The BTS snaps see Jisoo posing between shots with the camera crew in the back. She also dropped goofy snaps with her co-stars.

After the awkward introduction to the history of Kpop, Korean-American music producer Teddy Park introduces the four women by name – Jennie, Jisoo, Lisa, and Rosé – and explains that they all ...