The subject hopefully is quiet clear in this shot, with so many people around it is sometimes great to use them as a frame and distraction, so you eyes are drawn to something. In this case you should be looking in to the eyes of the little girl.
NOT SO TECHNICAL BIT
Technically it’s fails rule of thirds but this was a fast shot and photographing the young needs speed over composition.
24mm, 1/60 (damn slow), f5.6, iso 250.