You wrote this thread: http://talk.collegeconfidential.com/harvard-university/2173007-have-i-been-rejected-from-harvard-international-uk-student.html#latest
So you applied to Harvard, right?
And yes, I think you’ve probably blown it, barring an exceptional application or hook. You might as well ask the interviewer what his/her thoughts are on the matter. Might make for a fun conversation.