Everyone reacts to nerves in a different way. Some can't seem to move or some will get sick or start to laugh. 

This is what happens when the nerves get the best of you at the most unfortunate time. On her wedding day, in front of all their family and friends, this bride had to recite her vows. It started out just fine until the nerves kicked in along with uncontrollable laughter. No matter the sentence, she tried to recollect herself but could not seem to stop those giggles. 

I don't think she will ever forget this one... plus it's on video!