User blog comment:CNBA3/Future Filler Arcs (WARNING: ANIME WATCHERS, MANGA SPOILERS!!!)/@comment-24536822-20140628015354/@comment-7418318-20140628182847

The problem is that we are talking about fillers, so making them a definite couple is pretty much out of the question, so they either have to stop short getting them into a relationship or have them break it up before the end of the arc.

But letting the two stretch their feelers and get closer would be nice.