You met Gon and Killua a month ago at NGL, yet you alerady had a tight friendship bond with them. You were the only girl in the trio so you were considered something that they had to impress.

You were with Gon and Killua, running to the Chimera Ants King's room to fight Neferpitou.

“Stay behind me.” Killua says.

“No, stay behind me!” Gon replies.

They look at each other with frowns, they both wanted to show you they're strong enough to protect you.