Photograph 1

The above photograph is different to the other two due to the fact that the model isn't looking at the camera, this is due to him feeling uncomfortable with getting his photograph taken. One thing that I do notice throughout the three photographs is that all three people carry their bag in their right hand, again i am not sure as to what this means but I think that it helps to give some a uniform look to the photographs. I did not tell the people how to stand in any of the photographs. 
His pose s very relaxed, with his hands in his pockets however his face and the fact that he isn't looking at the camera contradict each other. This make me think that he is neither scared or feels comfortable infront of the camera. Again he stands in the same place as the other two people did in the frame.