said by TheHarvester :

Do you have a larger image you can post? What it looks like is a reflection on the lens from the sun. You can see the sun in the upper window and was probably reflection onto the lens of the camera. There is nothing between the boy and the camera to reflect a flash straight back to the lens. Next time, when taking a picture look at the entire shot and not just the subject. I find this all the time in my shots because I do the same thing. I see the subject and not look at the entire image through the view finder.

said by sirchief :

The sun was behind me when I took the shot.

Thank you again,

Steve