In the video, a person is holding a smartphone in their hand, and they are using a light attachment on the top of the phone to take a selfie. The light attachment is circular and emits a bright light. The person is taking the selfie in a room with various objects in the background, including a minion figurine and a Mario figurine. The person's face is visible in the reflection of the camera lens, and they are smiling. The light attachment is turned on and off throughout the video, and the person adjusts its position to capture different angles.