After Frank leaves her home, Emily quickly checks to see if the box is still in its hideaway. Emily VanCamp kneels down on her left knee. One jump cut a split-second later, she's on her right knee as she opens the panel to retrieve the box.
Around 9:34, during her conversation with Daniel, Melissa's (played by Alicia Coppola) laugh (played while she is not facing the camera) sounds ridiculously different in tone than sentences right before and after it.