The episode also launched thousands of memes and reaction videos, specifically the image of Gi-hun screaming "Gganbu!" and the image of Ali’s betrayed face. It cemented Squid Game as not just a viral hit, but a serious work of art about the human condition.

"Gganbu" is not just an episode about a game; it is a profound exploration of the human condition. It asks the viewer what they would sacrifice to survive and whether any bond is truly unbreakable in the face of death. By the time the final marble drops, the audience is left as emotionally exhausted as the characters, cementing Episode 6 as the soul of Squid Game.

Episode 6 is the thesis statement of Squid Game . The subsequent episodes (the glass bridge and the squid game finale) are merely the epilogue. Once you have watched a man trick his best friend into dying, or watched a grandfather sacrifice himself for a surrogate son, the spectacle of colored glass or a knife fight feels almost mundane. Episode 6 asks the hardest question: Would you kill your best friend for money? And it forces us to recognize that many of us might answer "yes" if the price were high enough.