User blog comment:Morganaforever/Are Arthur and Morgana siblings after all?/@comment-5036924-20120105204905/@comment-5036924-20120106164216

Euggh I so agree. Arthur and Morgana don't resemble one another in the slightest, physically and behaviourally... If anyone was going to be revealed as Arthur's half-sister going on looks I would've picked Morgause. I guess ultimately both Arthur and Morgana want a fair and just world, but beyond that they really don't react to things in the same way. :/ And I mean, one's magical, the other's anti-magic, one's blond, the other's dark, blue eyes vs greenish eyes, golden-y vs super pale... I don't buy it, ha.

No, but sadly this is going to be another "take this as the truth and don't look any further" things. Sometimes I really wish Merlin wasn't a family show and could deal with all the gritty things and less light, fluffy relationships... Arthur/Morgana are the only... undefinable relationship left. I hope they do something good with it.