[Killua's hair raises when Gon asks the question, especially given their proximity, his face reddening again.]

I...

[Killua hasn't been telling everyone he was an assassin. not the softer people, not...Blue.

shit. Killua has to talk to Gon about Blue.]

I don't... know. I still haven't met a lot of them, since I was isolated at home, then on the road with you... then with Alluka, for a while... and I've only been here a month...

What about you?

[tall? older? brunette? ugh. why does part of him feel like he doesn't want to know the answer?]