Revealing mistake: In the scene where Jill went to talk with Irene who was really worried and almost crying in the bride's room Jill made a joke. When the camera showed the mirror behind Jill, you could see that Irene was madly laughing. When the camera showed Irene again, she was almost crying.
Revealing mistake: When Randy is thrown across the yard by Jason and his friend, you can tell that he is actually just launching himself as you can hear him take four running steps after Brad says "Hey Wilson, how's it going?", followed by Randy appearing onscreen and then jumping off the porch. You can also see Randy's lone shadow running towards the spot where he jumps from while he himself is offscreen. Next you can tell he lands on a crash mat because the leaves on the ground drag behind him as he is sliding across the grass. Lastly, after he says "I'm going to get you for this Brad!", you can see him walking towards the gazebo where Jason and his friend are sitting and just before the shot changes Jason extends his left hand for Randy to give him five.
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