The video shows a close-up of a person's hand holding a black smartphone. The person's thumb is visible, and they are using it to swipe across the screen of the phone. The phone appears to be in a vertical orientation, and the person's thumb moves from the bottom of the screen to the top. The screen of the phone is not visible, so it is unclear what the person is swiping on. The background is blurred, but it appears to be an indoor setting.