Carly came over pretending that she was just dropping by and he called her own it.
Carly had just chastised Jason for fighting with the kids upstairs, yet she didn't flinch when Drew said the exact same thing to her. At that point, he had already called her out on why she was truly there. She could have said--"Yes. I told Jason the same thing." Of course she is NEVER going to do that because Jason is her bestie and it's why I never bought into their friendship. Real friends tell you the truth and tell you what you NEED to hear not what you want to hear. The truth is, Jason is, was and always will be Carly's biggest enabler.
Carly will always choose Jason's side whether he's right on wrong and that isn't friendship. That is worship and unhealthy devotion. She didn't go to the Q mansion to check on Drew. She went to do damage control.