FF6 is probably one of the most melodramatic FF's(Im not saying this in a derrogatory way, I love "melodrama") but there we go again with the selective criticism.(this is not directed towards you, it's directed towards "TRUE" HERPDERP Final Fantasy fans)
Squall's character was intentionally written that way, it's targetted towards people IRL that might be suffering the same struggles(Btw the other characters had no equivalent of "sis", Squall and her had a particularly close connection and you just have to take into account that different people have different personalities by default, he was always an introvert kid, the others werent.).
But oh well, the internet will be the internet.(Im not attacking you, im speaking in general)
And LOL AT THE thread title change, that's flat out insulting generilized trite.