The cat is in shock.

A person wearing dark pants and light-colored slippers with cat faces on them walks across a room, then removes the slippers to reveal a small, light-colored cat wearing a similar slipper on its front paws, which the person then steps on, causing the cat to yelp and run away; the scene cuts to a larger, light-colored cat with a flat face and a puffed-up body walking slowly and deliberately across a kitchen counter, then turning to face the camera with a stern expression.