Okay so I hate this scene so fucking much. Especially Dany's line: 'He was no dragon. Fire cannot kill a dragon'. Because first of all, molten gold is not fire. I mean, if she would have been 'crowned' that way, i'm pretty sure she would have died as well. Also, Targaryens aren't fireproof, Dany was just protected by the magic of the dragons. So it just doesn't make sense.
And what the hell was Dany thinking? They were the only two Targaryens (for as far as they knew) left in the world, and she thought she could just kill him off? How can that ever be smart?? Maybe he was mad, but he was still a Targaryen. And he was her brother. He cared for her in his own sick mad why. He tried to keep them alive for so long... he really just wanted to go home to reclaim what was stolen from them.
And see where it brought her, she can't have children anymore. So the Targaryens wil be extinct in no time. And we all know the saying: 'a Targaryen alone in the world, is a terrible thing.'
I really don't understand why she killed him.
I also really love Viserys, and he'll always be a true dragon (/targ) to me. I miss him.
creds to: @ruubol