Answer:
Harleen Quinzel was a psychiatric intern at Arkham Asylum who became fascinated with a particular inmate: the Joker. ... Harley affectionately calling the Joker “puddin'” has become one of her trademarks, and has even been mocked in-universe a couple of times, as the Joker is not really into it.
I don’t know if that makes sense, but ya
can you please make me brainiest? :)