[His internet search history is probably a lot of rich old guys... Still weird, but not quite what Killua's talking about here. He blinks, wondering how far he should get into this with Mabel. She seems a lot more innocent, and honestly, he's not sure how to handle it. Talking to his sister is one thing, but to another girl?]

He's always trying to control me. Following me around and telling me that friends are useless and bad for me, and that I'd just end up hurting them. He's upset that I quit being an assassin, I think.