When Bobbi asks Mr. Trilling to look at her nails change color she extends her left hand under the light. In the close up a right hand is shown.
Grayson (Jackson Hurst) claims in court that chimpanzees are the only animals other than humans to laugh. This is not true. Rats also laugh, especially when tickled. Scientists discovered the ultrasonic rat laughter while using special equipment that can pick up the sound not audible to the human ear. Scientists also claim that dogs laugh.
As Parker is walking out of Kim's office a large smear of what could be makeup can be seen at the right elbow of his suit.
(at around 9 mins) Grayson tells Kim that Chimpanzees are the only animal other than humans that "make tools". Although this was believed to be true for some time, other non-human animals have been shown to "make" vs just "use" tools, including Canines, Elephants, Dolphins, and Bonobos (another type of primate).