I get hot and bothered when good fic has the Doctor speak Gallifreyan, Castiel/Dean porn is always better with Latin (though, I'm waiting for the bad!fic version so I can laugh to death), I wish they'd had more dead languages for Daniel to speak, Joe Flanigan became fascinating when I learned he could speak fluent French!
Re: Nemyahi
I get hot and bothered when good fic has the Doctor speak Gallifreyan, Castiel/Dean porn is always better with Latin (though, I'm waiting for the bad!fic version so I can laugh to death), I wish they'd had more dead languages for Daniel to speak, Joe Flanigan became fascinating when I learned he could speak fluent French!