Character mistake: When April goes to see Hank at his motel, he states her romantic feelings for him are a result of "Nightingale Syndrome," however, the Nightingale Effect is caused by the caregiver developing romantic feelings for the patient, not the other way around.
Royal Pains (2009)
1 character mistake in season 1
Starring: Mark Feuerstein, Paulo Costanzo, Jill Flint, Reshma Shetty
Continuity mistake: Jill writes Hank a goodbye letter which she hands to a friend to deliver. In the letter which Hank reads the next day, Jill states how beautiful Africa is and how Hank must visit. She wrote this before she left and had not seen Africa yet.
Trivia: Evan was originally written as Hank's best friend. But when Paulo Costanzo was cast, his physical resemblance to Mark Feuerstein inspired Andrew Lenchewski to turn the characters into brothers.