Cam wondered what the hell was going on.

First of all, Hannah was wearing the freaking sunglasses.

Cam and Booth had been dating when they had popped up and even she could see that Brennan loved those glasses, to the point of keeping them in her purse in January.

And the way Hannah had gotten them just bothered her.

It wouldn't go away. Even when she was supposed to be working, the thoughts would wiggle around in her head. Cam sat at her desk wondering.

Then it hit her.

Brennan was giving up.

The sunglasses had represented something between her and Booth. And by giving them to Hannah she was giving up. Brennan never gave up. Cam knew that they had to act fast or else things would end badly.

She had known from the start that Brennan and Booth belonged together. And she had a feeling that their relationship did not endear her to the rest of the team. Well at least to Angela and Hodgins. Zack had probably never noticed the chemistry. But she had figured she might at well have her fun while she could.

But Hannah was a serious threat to the couple. They were living together. She had followed him from a war zone. Which just brought up a separate bunch on questions concerning Blondie's sanity. She wondered if she could get Sweets to secretly analyze her. He wanted them together as much as the rest of them.

There was also something else that was off about her. Well, among the 20 other things that Cam had picked up on. This one was new.

It hit her when she saw Hannah again later that day.

She was wearing a chunky necklace.