What do interviewers look for and like in a candidate?

<p>I am applying for good old PA, and am wondering what exactly do the interviewers look for and like. I think my interview went good because when I asked my interviewer what Andover wants in an applicant, my interviewer described me and even said they want people like me (:
I also asked like 20 questions, which the answers to them couldn't be found on their website.</p>