"Yeah. Those emotions just ruin your mental health." 
"Mmmm~ did a boy break your heart once upon a time?" Hisoka curiously asked. 
"What?! No man, I've never been in a relationship with a guy. I'm just saying, emotions like love and happiness just lead to disappointment. You expect things, you invest your heart, and for what? Just to get it smashed into a thousand pieces by someone you thought you could trust. Nah, rather not let emotions come in the way. "
For some reason Hisoka's mind lingered on the word 'disappointment' and 'expectations' and the incident at the mall. He wondered if you had expectations of him, expectations he failed to meet, leaving you disappointed. 
Hisoka discreetly looked at you from the corner of his eyes thinking, if he did, you were the first girl he ever disappointed. Not that you were hard to please, Hisoka just never had to do anything for the girls he screws with.
"Why don't you date Itachi? I highly doubt he'll ever hurt you." Hisoka asked. 
You sighed in defeat upon that question. You thought you made yourself clear that nothing romantic went on between him and you. "That's because I don't see him in that way  he's like family too me. Besides even if I did, he's not a few years older than me." Your voice went shyly quieter as you ended your explanation, causing Hisoka to smile with a naughty feel to it. 
"Oh, so you only attracted to older guys huh? Do I qualify then?" He couldn't help but tease. 
"Hisoka! I was hinting at Yami! But yes I am only attracted to older guys." You avoided answering his question because that would only cause more assumptions, however that dodge didn't go unnoticed by the Joker. 
"What's the oldest you would date?" He decided to let you get away with that evasion.
"Mmm, maybe - I would say, around 7 years older than me." 
"You like that mature dick huh?" Hisoka bluntly said with a playful undertone, causing you to smack him lightly on his arm. 
"Oh my god it has nothing to do with that! I just like older guys okay, there is something about their mature manly-ness that is so appealing to me."
"And you are in no position to judge me, Mr I almost screwed a married woman in a cafe." You sourly reminded him.
"Oh I'm not judging, and to correct you, I have screwed married women before. Not my fault they just look at me and know I can satisfy them unlike their husbands." Hisoka replied with much pride and cheek.
"Hisoka! Shit man you can't sleep with married women! That's not cool. How would you feel if you were ever married and your wife was sleeping around with guys like you that don't care if she's married." You wisely tried to make him understand.
Upon hearing that, Hisoka took his foot off the accelerator a bit to slow down and look at you seriously with a tinge of playfulness glimmering in his eyes. However there was a noticeable anger and jealously hiding behind those golden irises at the thought of his wife cheating on him.
"My wife wouldn't cheat because I would never give her a reason to look else where. And if she did, I'd kill her and the guy." Hisoka dangerously said before accelerating hard again.
Although he wasn't looking at you anymore, you continued to stare at him, dryly gulping because you knew that Hisoka was dead serious killing his own wife and accomplice. 
" But no worries, there won't be any deaths because I also don't want to get married, I like the no strings attached life." His joker demeanour returned.
"Hn, well I'm not having this conversation with you again. You'll learn eventually one day." You deadpanned with a crossing of your arms. 
"Oi where are we? There's nothing but forest here." You finally became aware of your surroundings.