Quote Originally Posted by Buffalobiian View Post
I'm reasoning that Killua really wanted to stay, but the needle was telling him to run, and the clash gave him a headache right at that spot (he showed signs of that a few times this episode), so he jammed his finger in due to annoyance and instinct. Right after that, control was suddenly relinquished and his body responded as Killua himself wanted. The needle came afterwards. It's not "well explained" by any means, but I can live with that.
I guess I didn't notice or considered the possibility that Killua had a headache, because Killua never had that before. I think its a little sudden to suddenly introduce this symtom against Rammot. At least have it happen in his fight against Shoot so that there is time for this concept to sink in. All I remember in that fight was Killua getting shaky legs and hands, nothing to indicate he felt any pain in this head.

In the end though, Im glad Killua is his cool self again.