Curiosity killed a cat
The saying goes. Only in this case nobody died. Neither the cat nor the boy. Well, children are really curious and maybe this boy had never seen a wedding dress before. "Why so much cloth?" The young man might have thought.
And since other guests are looking at the camera, we're convinced that the subject of the photo wasn't the little boy, but since he gave us this curious but hilarious attitude, let's enjoy it, shall we?