On a professional level this means that they are able to work in tandem, finishing each other's thoughts and finding
their way to the same conclusion (even if it means following different paths). Their skills balance each other both
in the field and in the lab.
On a personal level we see how they share their personal lives. Gil was the one who knew about Eddie's cheating.
Catherine was the one to figure out Gil's hearing problem and she was the one their for him when he had his surgery. They
go out for meals together and even eat in together.
Things are not perfect between them. They do have their disagreements but they always find their way back to "good."
This is part of what makes them so appealing both as a team and as a couple.
