After Gon and Killua parted ways when they were 14. Both of them have never been the same. Gon started training his Nen with a new master named Nanami and Killua explored the world with Alluka. During Killua and Alluka's travels the happen to be staying in the same town as Gon. Will the feelings they had come back to the surface? I guess you'll never know 😗✌️