Brent takes a bite from the right side of his pickles and jam sandwich. The camera cuts to Lacey for a second and when it cuts back to Brent, there are two or three bites taken from the left side of the sandwich, and the right side is whole.
Wanda is looking on the shelf and asks Brent if he has any Pepto Bismol. Right in front of her is a different brand of the same medicine. She should have seen it, and Brent could have pointed it out.