Killua had entered an abandoned building with gon then suddenly you showed up a ghost holding a knife

"What the- Gon back away!" He said but you came closer to gon and asked him for a date then gon happily agreed

"wha- Gon WTF!" The next day killua is waiting with gon for you to show up

"do you always date ugly ghost Gon?"

He spits out but then they heard you calling out and Killua's jaw drop to the floor clearly mad and jealous you looked beautiful