Allison Williams

As soon as the flower girl stopped in her tracks, midway down the aisle, I knew something great was about to happen. Her brother the ring bearer impatiently tried to pull her along, but the little one would not budge. Their dad ran in to save the day, and all three took the walk together, while the delighted guests laughed and the grandparents (right of the frame) cheered her on. Any break in the expected order of events is where I want to look--that's where the real personalities of those involved can be captured.