Mitchell: No, maybe this isn't my fault. Maybe Lily can't show empathy because you're always crying.
Cameron: Oh, so it's my fault?
Mitchell: Yes. You've totally desensitized her to normal emotions.
Cameron: That's not true.
Mitchell: And now you want to cry because she won't cry because you're always crying.
Cameron: And you would only know that because you do love me! [sobs] Oh!