LyondellBasell Customer Service Representative interview questions

They invited me to a zoom call with HR and head of HR department after a couple of phone calls. They said work experience and local language of the country is not required(which is a plus for me). The interview was quite tensed especially after they asked to persuade them I won't leave the company after 1 year, but what I really didn't feel comfortable about is question "why you don't want to go back to your country " and " is your boyfriend same nationality(origin) as you"

My interview was a great experience. They have effective Communication throughout the entire process. They appear to have a friendly and welcoming culture. There is training / New Hire processes in place. They asked challenging questions, but it was overall a good conversation during the interview.