human: <image>
Does he put the phone down or in his pocket, or just keep holding it?

gpt: He is holding the phone when he turns to leave.

human: Does he just walk out of the room at that point, and that's the end?

gpt: He turns to walk out and then the video ends before he actually leaves the room.

human: Is there anyone else in the video?

gpt: There is no one else in the video.

human: Does he smile in the selfie, or look serious?

gpt: He looks pretty neutral or serious, he does not smile.

human: Is there any audio?

gpt: I do not hear any sound at all.