Don’t think that interview gives a whole lot away tbh, the headline is kinda silly. Could mean anything - it might just have been a throwaway line intended to curry favour with the LGBT community, or could be a sign that he’s curious/still figuring out his sexuality, or might indeed mean that he’s bi/gay/pan but not ready to come out publicly. As exciting as the last possibility sounds, the interview certainly doesn’t confirm it for me.
Definitely agree with the above poster that the hosts should be pretty embarrassed with themselves though. He obviously didn’t appear comfortable with the subject.