At the beginning of the episode Harley's Holiday there is a scene where the Scarecrow is being led to his cell by Batman and Robin. He's busy ranting and raving like a lunatic, but when he passes by Harley Quinn he pauses and talks to her in a civil manner. It went something like this:
Harley Quinn: Hi, Professor Crane.
Scarecrow: Good evening, child.
Then he goes back to shouting again.
I didn't think much of this, but then I read Mad Love (the comic book one-shot) and came to the part in the issue where they delve into Harley's history. In it, they mention how Harley Quinn got her degree in psychology from Gotham University by sleeping with her professors. Then I remembered how Professor Crane, at the time, was a member of that very same department.
You don't suppose...
Harley Quinn: Hi, Professor Crane.
Scarecrow: Good evening, child.
Then he goes back to shouting again.
I didn't think much of this, but then I read Mad Love (the comic book one-shot) and came to the part in the issue where they delve into Harley's history. In it, they mention how Harley Quinn got her degree in psychology from Gotham University by sleeping with her professors. Then I remembered how Professor Crane, at the time, was a member of that very same department.
You don't suppose...