They were -almost- married. Only because J thought Harls earned a bunch of cash from some dead relative and he planned to marry her and then bump her off. Turns out Harls faked the letters since she knew that was what he would do. Unfortunately for our お気に入り clown girl, Ivy figured out that Joker would've killed Harley, and crashed the wedding. Harley was quite angry, needless to say.
unfortunalty no. あなた are forgetting on e bacis thing about psychopaths they do not feel または understand the concept of 愛 または remorse. so to answer your 質問 no. does the joker like harley yes she is his best lackey and takes the rap for him alot
Actually i'm a journalist and i did some personal work with バットマン artist and writer Paul Dini and Bruce Timm, they 発言しました that it was suggested in バットマン Beyond: Return of the Joker, that he proposed to Harley, but then they dropped the suggestion because it didn't sound like his personality. Hope that helps.
