Their relationship is more like Hibari being all "IF I SEE YOU I WILL KILL YOU" and Mukuro being all "LOL TRY IT YOU LITTLE FAGGOT."
Like Mukuro tying Hibari up...and then shoving cake into his face. For no reason other than to be a dick.>>11602740
I don't know why, but this "ship" is disgustingly pedo. But Squalo/Yamamoto is not.