I agree with Ryllharu about Ariadne's naivety. the childish dialouge from her was meant like that. in the newest chapter it says her best quality is adorable ignorance. (or that was just inserted by the translators)

well, my opinion about the newest chapter is divided. on one side; I have a weak spot for 'stories about someone's past', but on the other side; this wasn't too great.
I'm hoping the next chapter will get at what happened to Ares' master (what's his name again?)