After the Chimera Ant ARC… Killua has been a more clingy towards Gon, maybe because he’s afraid to loose Gon again. Gon never really mind it, not even acknowledge it. Both boys started working for the Hunter Associations as 1-Star Hunters. Killua has been Gon’s protector, since Gon lost his Nen, and is relearning the it, Killua is protecting Gon from any danger.

Gon and Killua were at a park (not a playground one but more nature one). Gon was sitting next to a tree, making something out of the wood and painting it. Killua didn’t pay attention to Gon’s actions, he instead was leaning against the tree Gon was at. Killua had his arms crossed, he seem extremely guarded at the moment, like he was waiting for something to harm Gon. It’s not a mystery that Killua acts like a bodyguard and would do anything for Gon, even if he haves to die. Killua’s attention was brought to Gon when Gon called out his name.

Gon: “Killua!”

Gon smiled brightly at Killua.

Killua: “Yes, Gon?”