When Hazel surprises Jimmy with the road trip, she mentions "Orlando, Memphis, Atlanta" but the map she shows goes from Memphis to Atlanta then to a distinct end in New Orleans, never even entering Florida.
Hazel mentions that there is no word in the English language that rhymes with Orange. This is untrue; while they are both proper nouns there is a hill in Wales named Blorenge and a common surname, Goringe. Ashley makes this same mistake in the season two episode Drive.