Below is the same image as before however this has been manipulated using photoshop;
As you can see this image is still under construction.
With this image i cropped it so the main focus is the faces of each person, then i straightened the image to ensure it was 100% straight, i changed the levels of saturation, hue and brightness. I also cloned the brick work to fade the image of my phone out of the picture, if i was to carry one editing this image i would use the clone tool and create a full brick wall for the background editing out the white plastic on the right side.