Goof: As Jess and Natalie drive up to Jess' house, a deer is spotted standing under a tree. However, it is obviously a wooden cut out and not a real deer as it doesn't move at all when the two cars drive very close by.
At around 37 minutes in when Natalie and Jess are talking outside, a person can be seen over Jess' shoulder coming from behind the hedge and walking off camera.