Trivia: The guitar Nick Crowley gives to Shawn is a Gibson Les Paul.
Diana: Kevin, you're brilliant, but you're wrong.
Devon: Different look for you?
Shawn: I dressed like this for ten years.
Tom: So they found a medication that works for you?
Tess: So far, so good.
Tom: I'll hand it to you Diana, some people play racquet ball in their spare time, maybe collect old records, but you... you play Igor to the one man who... (sighs)
The allusion is to the infamous lab assistant to Dr. Frankenstein in the movies based on Mary Shelley's Frankenstein.