Carly is carly and her actions yesterday were pretty typical. What bothered me about it was, she wouldn't have gone to that wedding or asked Jason to take her unless they needed him there for a reason. They should have had Liz run into Sam and ask if she would like to come to the wedding, sam who wants to make sure Liz would never be available to have sex with Jason again, agrees to go (because they "bonded" during the hostage crisis, type thing), and have jason escort her there.
It just bugs me to death when they go out of the way to create a scene that is so unbelievable to the characters actions.
Like when they had alexis not paying attention to kristina and she went running after that little dog and saw Sam kill Diego, they needed her be traumatized, yeah ok but, it would have been more believable had it been Viola not paying attention to her. Alexis would NEVER do that.