answer: yes , there is only one man in the video .
question: is there only one man in the video ?
answer: he enters the room and throws a broom on the floor
question: what does he do in the beginning ?
answer: after throwing the broom down he begins eating an apple he has in his hand
question: after that , what does he do ?
answer: he picks up a pillow off of the chair next to him
question: then what happens in the video ?
answer: the man runs toward the camera with the pillow in hand
question: how does this video end ?