a few months back I was interviewing for a job an was totally confident going in.
That's great, how did the interview end up going?
it went better than expected.  I went in preparing for tons of questions not knowing what would be asked and I was able to answer them with ease.
That's always great, better be be over prepared. So, did you get the job offer?
I always try to prepare for anything they can throw at me.  Yes I did get offered the job and i did accept it.