you and Hisoka are best friends.

one day you two decided to play a prank on Chrollo and Illumi, your two roommates. you all were sitting at the breakfast table, Hisoka giggles as he looks at you, nodding. The idea was that you prank Chrollo and Illumi, letting them think you two are dating

Hisoka: "oh my sweet adorable little boy~ I love you so much..!~"

he said as he tried to surpress his laugher

Chrollo and Illumi: stare in shock and Illumi accidently drops his fork