User blog comment:Adelina Le Morte March/Possible Way for the Series to End Properly; even if there's no series 6 and series 5 doesn't completely wrap up the story/@comment-5684105-20121123212143

Yes, that is a good idea. Although I'd rather have another season!!!!!!!!!!!!

As 123Action said below, they did say they would "wrap it up properly" when it did come to an end.

But I am getting nervous about season 6 since we haven't heard anything! Even if this is the last season, I'd rather know for sure than keep hoping and then being disappointed.