Nope - did not buy it for a second.
Midol you make an excellent point, and something that I noticed too. The only time Courtney got visibly upset was when the other girls did basically force her to take the step to apologize. I don't think she felt sorry for one single thing she did or said. I think she felt put off by being made to apologize for something she didn't feel she did wrong. That is what brought on that single little tear.