There are four people in the image. The first person is a man with short hair wearing a white shirt and a black jacket. He is holding an iPhone. The second person is a man with short hair wearing a white shirt and a black jacket. He is holding a smartphone. The third person is a man with short hair wearing a white shirt and a black jacket. He is holding a smartphone. The fourth person is a man with long hair wearing a white shirt and a black jacket. He is holding a smartphone.