PwC Risk Assurance interview questions

I was called for a first round, on-campus interview with PwC where I met with the Director of the Risk Assurance group. It was a relatively laid back process. He asked me what I was interested in, gave me some background on himself and the group and asked me why risk assurance. Basically it was more of a conversation. He did look at his behavioral question sheet, but said I pretty much answered all of it. He did emphasize that I give an experience where I had to adapt quickly. I was called within four days and offered the opportunity for an office visit interview. The firm will put us up in a hotel, take us to dinner and then interview us the next day. It seems like the kind of situation where if I don't make a complete ass out of myself, I have a good chance of being able to accept an internship position.