After their evening of gambling, Matthew goes to Allison's hotel room and she invites him for coffee. Just as he accepts and begins to sit down, the far shot shows her putting her empty coffee cup at his place. The next shot, which is a close shot from her right, shows her again putting the cup in front of him.
The law books in Kinston's office are printed in a set of volumes, and the titles on the spines should all line up, but it appears the set decorator just threw the books onto the shelves randomly.