The video shows two black kittens playing with each other on a white blanket. One kitten is lying on its back while the other kitten is standing over it. They are both batting at each other with their paws and biting gently. The kittens seem to be enjoying themselves and are not showing any signs of aggression. The blanket they are playing on is placed on a wooden floor, and there are other cat toys visible in the background. The kittens are both black with white paws and chests.