Dr. Spencer Reid:  You 've been quiet .
Kate Callahan: Sorry .
Dr. Spencer Reid: You know , a disaster of this magnitude is really hard to wrap your mind around , let alone your feelings .
Kate Callahan: You do n't need to worry about me . What , are you are gon na profile me now ?
Dr. Spencer Reid: It 's hard to turn it off sometimes .
Kate Callahan: Look I guess , I just should tell you this ... Hotch and Rossi already know . My sister and brother - in - law died in 9/11 . They were working at the Pentagon .
Dr. Spencer Reid: So sorry . I imagine this must obviously bring back a lot of painful memories .
Kate Callahan: Yeah . Anyway I do n't wanna do that weepy agent with a tragic past . You do n't have to walk on eggshells around me .
Dr. Spencer Reid: My girlfriend was killed in front of me and my mom has schizophrenia ... since we 're sharing .
Kate Callahan: Thanks for letting me know . After my sister died , I adopted all ten of her kids .
Dr. Spencer Reid: Wow !
Kate Callahan: I 'm kidding .
Kate Callahan: They
Kate Callahan: had a baby girl , Meg . We took her in ... actually Chris and I moved into their house . Anyway , she is _ thirteen _ and the light of my life .
Dr. Spencer Reid: She sounds terrific .
Kate Callahan: Yeah , she is . Maybe I could bring her by so you can meet her sometime .
Dr. Spencer Reid: I would really like that .