Killua: Thanks, Mom.
Killua: … Why is everyone staring at me?
Gon: You just called Bisky “Mom”. You said, “Thanks, Mom”.
Killua: What? No, I didn’t. I said “Thanks, Bisky.”
Bisky: Do you see me as a mother figure, Killua?
Killua: No, if anything I see you as a bother figure because you’re always bothering me.
Gon: Hey, show your mother some respect!