^ Well if you want to look more into it. Of course it's fun material if they only want to make the [How YuuKao wanted out of NEO] thing your usual Idoling banter.
But it's another story if what was written on the paper contains some serious off stage 'evidence' of how YuuKao didn't like NEO-ki.
Example: "Staff A said that he/she overheard that the two of them talked down on NEO-ki, saying that NEO-ki are a bunch of loud mouthed bitches"
OMG that sounds terribly rude
of course it's just a joke