EMPIST Network Administrator Engineer interview questions

Phone Interview brief and easy with their corporate recruiter. After a week or so I was invited on side technical interview whit the HR and engineer. The interview was around 30 minutes, very general networking questions which I managed to answer all of them. The very next day they invited me on the third interview with their SEO. Never been in such a weird interview! The CEO asked me a question about my current position after I answered what I am doing on daily bases. He asked me if my boss knows that I am looking for a new job and how my company will manage the site without me???? He tries to ask me what is my nationality which I don't think so that is really important or legal. He made a cynic comment "Saing I see you speak a few languages even tough Macedonian is not really a language ". The CEO was Greek!