I actually like "keep it between us" too.
I guess Catherine is the mother of the team, she seems to be the one who keeps them all together in like a simple way, such as knowing where Grissom keeps his stamps etc etc.
I guess it'd have made sense that Catherine has rang Sara. I'd like to think that maybe she rang her because after what happened, she truly needed her, needed the support and care that only Sara could give her.
I guess Catherine is the mother of the team, she seems to be the one who keeps them all together in like a simple way, such as knowing where Grissom keeps his stamps etc etc.
I guess it'd have made sense that Catherine has rang Sara. I'd like to think that maybe she rang her because after what happened, she truly needed her, needed the support and care that only Sara could give her.