Please help me SATC Fanatics! What episode...

What episode is it that Carrie says something like "I'm scared I'll become dependent on someone" or "What if you start to depend on other people's help?"

I can't remember exactly what she says...I think she thinks it/talks about it after Aiden being around and helping her out with something. Not sure though. I just remember her being in her appartment. Any ideas? Help would be much appreciated :)