The episode hints that Sam is at least twenty years old.
Sam brings up his imaginary friend Reggie to Pam. Sam mentioned Reggie to Guy back in the episode "Fox".
The episode reveals that EB's surname is Weebie. This may also be either Michellee's maiden name, or the surname of her late husband.
When asking Pam questions all day, Sam asks "What's love but a second hand emotion?" This is a lyric from the Tina Turner song "What's Love Got to Do With It?"
Sam shows awareness of the fourth wall when he asks Pam, "Are we just characters in a show?"