Board Thread:Episode Discussions/@comment-3261234-20150226122433/@comment-27082825-20150226195556

Well if Mu, an awesome censor, isn't able to sense it, than finding it probably has to do keep perception or having the technique itself. Not to mention that Gaara doesn't know her personally, nor in much detail. So her doing what she has done of course should raise plausible curiousity.