Hikari muses, "I don't think they pay attention to what I say, anyway..."  Well, at least she's<em>aware</em>of that.  The tip of her index finger pokes at her pursed lips as she considers the options deeply before offering, "We could call it 'the clubhouse'.  If everyone thought we were in a club, it wouldn't seem as suspicious when we all run off somewhere at the same time!"