The Problem With Hearing Thoughts

Owen called to wish Chloe a happy birthday. He knows that I hacked them again, Chloe thought. Have there been any other symptoms? Anything else out of the ordinary? You've been thinking you tons in the past few weeks. And you've been thinking about your research? How did I not pick up on that? Damien is being released. Agent Green said they'd done all they can for him. What does that mean? Should we be worried?