Det. Tommy Sullivan: (about Dr. Charlie Stafford) He's kind of a tool. Why does Megan like him?
Dr. Kate Murphey: Well, she didn't, at first. They butted heads when the C.D.C. sent him in on the Marburg outbreak. But I guess working together bonded them.
Det. Tommy Sullivan: What do you mean, they bonded?
Dr. Kate Murphey: All right, you know how Megan always thinks she's the smartest person in the room? Well, Stafford... challenges her. It makes her raise her game. Women like that.