answer: there is only one person in the video .
question: how mnay person is in the video ?
answer: yes , he is already there in the start of the video .
question: is he there since the beginning ?
answer: he is washing some dishes in the sink .
question: what is he doing ?
answer: no , he doesn 't say anything .
question: does he say anything ?
answer: after he washes the dishes he sets them on the counter .
question: what else is he doing ?
answer: no , he isn 't showing any emotion .
question: does he smile or show any emotion ?
answer: after that he walks out of the doorway .
question: what is he doing after setting them at the counter ?
answer: after he walks through the doorway he flips the light switches on and off repeatedly .
question: how does the video end ?
answer: no , he is not holding anything .
question: is he holding something ?