Just before Mr. Pocatillo (Michael Chiklis) leaves Jerry's (Jerry Seinfeld) apartment, the door is open. As he moves to kiss Patti's (Bobbi Jo Lathan) hand, the door is shut.
While Elaine (Julia Louis-Dreyfus) and Jerry (Jerry Seinfeld) are waiting for Kramer (Michael Richards) to pick them up, Jerry picks up a book on the civil war. In the next few shots, the book moves backwards and forwards between his lap and the coffee table.
At the party, the man talking to Elaine (Julia Louis-Dreyfus) about peanuts tells her that the cashew is a legume. This is incorrect. The peanut is a legume as it grows in a pod, but the cashew is the seed of the cashew tree.
In the first scene, George explains to Jerry that he got fleas from his cousin's dog. However, they are shown shopping at a drug store for Bacitracin (Triple Antibiotic Cream) and you can see Jerry handing over the product to George in which he goes to purchase. Bacitracin does not treat fleas.
Elaine (Julia Louis-Dreyfus) states that she is a vegetarian to the woman in the fur coat. However, throughout the series, Elaine is often seen to eat meat.