But the lag persists.

Lars smashes the mirror. But in the shards, there are dozens of tiny reflections, each moving at different speeds—some faster, some slower. The film cuts to black. The final sound is the video camera’s battery dying.

At the 12-second mark, Lars doesn't move. But his reflection smiles. Not a nice smile—a predatory, knowing grin. Then, the reflection turns its head 90 degrees, an impossible angle for the actual Lars, and looks directly at the video camera recording the scene (breaking the fourth wall).

It reminds us that the most frightening thing in the world isn't a ghost or a murderer—it is the face you see every morning, suddenly refusing to play along. It asks the question we all secretly fear: Are you really the one in control, or are you just watching what happened a second ago?