It's the part where all the girls are at Gabby Hoffman's grandmother's house (I don't remember her character's name) They are all sitting around eating cookies and drinking lemonade and then the grandmother's friends show up to play cards and the grandmother shoo's the girls away...When they all get up, you can really see the overhead microphone dip into the scene. It happens fast, but I saw it the first time. If you have it on tape it won't be hard at all!