Neko

A young woman with dark hair and a school uniform looks on with a neutral expression as a hand reaches out to pet a gray cat resting on a windowsill; the cat initially sleeps peacefully but then suddenly opens its mouth wide in a yawn or a snarl, revealing sharp teeth, before the scene cuts to a close-up of the woman's face showing a slight frown. The setting appears to be a brightly lit indoor space, likely a school or home, with a window and greenery visible in the background.