At 43:42 -Trisha is wearing lots of lip gloss but after she puts Dexter's back to the wall her lips are natural.
Dexter says, "I don't know what hammer time is, or how it differs from regular time," however, seemingly to impress his dad, he does MC Hammer dance moves.
Students call Masuka "Professor", however to actually be called this is to imply one has a PhD, which takes many years of training, and in the implication of how casual Masuka was about teaching a class, it suggests he doesn't have a PhD.
Masuka says he is teaching pathology at "the university." Since there are five four-year universities in the Miami metro area (two of which are doctorate-granting), such a lack of specificity would be confusing.