User blog comment:Jaadowgg/Alluka's page/@comment-1414102-20140529081724

I'm the one who wrote it. I added that in because the current translation doesn't make this apparent at all, but it immediately jumps out at you in the Japanese version. Of course it's speculation, but chapter 341 is clearly trying to reference Nanika (literally, "what is it?") with the Ai beings. The co-dependency and the fact that they seem to frequently say the Japanese word for love suggest Togashi intends to link the two. We can erase it, but I wrote it because it's an extremely strong hint.