I cannot exactly rememeber every word Nora and Lacey said, since the library was pretty loud and Lacey and Nora were talking at the same time.

I: You have never been photographed together.
Lacey: Yes, I know
Nora: Yeah..
Lacey: (She came closer to my camera and looked into its lens) I can never figure out how wide its perspective is.

As soon as Lacey approached my camera, Nora cleverly hid behind Lacey; Nora most likely sensed that I was going to photograph them by her sharp intuition. I showed them the pictures I took, and they found the pictures witty.