Continuity mistake: During a session in class when they were discussing marriage etc, Potter and Denham can be seen in the background leaning in their chairs against the wall. The discussion then involves them and the Teacher played by Sidney Poitier. In the scenes that follow it shows them leaning on their desk when the pair of them are talking to the teacher, and when the teacher is talking it shows them in their original posture with their chairs still tilting.
Pamela Dare: Sir, would you dance with me tonight?
Mark Thackeray: Of course, but nothing too fast. I'm getting much too old for that sort of thing Miss Dare.
Pamela Dare: We'll make it something special, promise?
Mark Thackeray: Promise.
Pamela Dare: Sir, would you call me Pamela tonight?
Mark Thackeray: Yes... Pamela.
Mark Thackeray: It seems you know so little, and are so easily amused, I can look forward to a very happy time.