A kitten cat runs in to a mirror scaring another kitten.
A woman cleans a pool outdoors when a woman behind the camera scares her and the cleaning woman falls out of the pool.
A man jumps out at his coworker in a warehouse to scare him, and the scared man jumps, screams, and drops three boxes.
A woman sleeps on a couch indoors when a man bangs pans over her head indoors. The banging doesn't wake her up but a pan breaks off the handle and falls on her head.