Final Interview with Deloitte

I am done with my interview and to be honest, I have no idea if I did well or not. I mean overall it was OK. The people are really nice, I had free breakfast and lunch and also free goodies including $10 iTunes gift card. As for the interview itself, I had 2 interviews for 30 mins each with 2 partners. I think we had a great time and we laughed. But again, who knows other candidates were like that too and even better than me. Oh by the way, I am the only SJSU interviewee out of 10 candidates from other schools such as BYU, Santa Clara, UCLA, Cal Poly and UC Berkeley. Definitely very competitive and tough. I do not know what to expect next. Even though I am not nervous but somehow I feel helpless. Probably in my mind I feel that I won't get the offer? Really really, I don't know if I impress the interviewers enough. The recruiter said that she will let us know by next Friday. From my experience, if I get the offer, they will call in a few hours. But I asked my buddy that he actually received a call from Deloitte 2-3 days after the interview. So probably if Deloitte does not call me today, I might have a chance.