When luke gets the tin foil jessie is writing with the pen but in the next scene she is brushing her hair out of the way. Also she is holding the clipboard on the left side but in the next scene she is holding it on the right side.
After chesterfield comes up with the broom jessie has her right hand over her mouth and her left hand under her right arm but in the next scene she has her left hand over her mouth and her right arm down her side.