>>82
Bro, you only need to read what's going on in the boat to figure this out. It doesn't help that he forgot to turn off his ability that one time.
>>248
That's the thing: Gon and Killua aren't together and aren't going to meet up any time soon. Killua has an obligation to Alluka and Nanika, to ensure that nobody can use or abuse her for her ability, since a lot of people took notice when Nanika healed Gon, then there's the whole thing with Gon being dead weight, and Gon is VERY likely to do stupid, suicidal shit when he feels weaker than his opponent, so that's even more shit to worry about for Killua.
Gon gave up EVERYTHING when he made the nen vow to get revenge for Kite, and we have no idea exactly how much Nanika was able to "heal" Gon, because he might not be that magic nen baby genius any more.
Honestly, we can only wait until it is written down on paper to see what Togashi has planned, because we'll never know ourselves.