When we were at WDW last month, my son was meeting Woody & Jessie (two of his absolute favorites!) over by Splash Mountain. When it was his turn, Woody bent down to hug him, and when he stood up, he stepped backward and tripped over the curb and fell into the landscaped area. Everyone thought he had done it on purpose, just goofing off with my son, so no one went to help. I was laughing and snapping pictures, thinking it was just part of the show. My son was trying to help him up, but then he fell backward a little more and was flailing his arms around, so finally my husband and a CM helped pull him to his feet. Evidently he was really shaken up, because as soon as he stood up, he turned and ran backstage. Jessie did a really great job of distracting my son while this was happening - she was dancing with him and keeping him completely occupied. We stuck around for a few minutes, hoping that Woody was okay and would return, but he never came back.