Dr. Barnes: I understand you're angry. I don't expect you to ever forgive me. I just thought you should know Louis wasn't paying me for information alone. He wanted me to drive you into a rage. To turn you into this monster you apparently used to be. Louis is so threatened by you that he wanted to remind Blair—
Chuck: Why she chose him. Maybe Louis' right.
Dr. Barnes: He doesn't have to be. You can change.