2 lovers and a weirdo

Gon and Killua had been dating for a while now, just about a year. They were a normal couple, they lived together in a house they paid for using money they earned at heaven's arena. They went on dates regularly and watched movies together. But recently they've been seeing a certain tall, psychotic, former member of the phantom troupe at all their dates.

After a couple of dates they grew irritated by the clown ruining their alone time. How will they react to Hisoka? Will they confront him or just let him stop on his own?