Despite the negativity towards him in some cases, I like Helia.
Maybe it's his quiet, withdrawn personality or his mysterious side... That or because of the fact that he's an artsy character. (And I prefer nerdy guys and artsy guys instead of jocks and egocentric guys...)
Although, I wish that Flora and him were not so alike... But that seems to be the case with all of the Winx Club couples: there are tiny differences that one may notice between the two, but they have strikingly similar personalities. (The "perfect world" scenario, I suppose.)
But I do give kudos despite that, for, in some cases, Rainbow did make it work.