Dervahl: I think I've got it working. There. Now say something, both you doves.
Woman's Voice: I don't know. What do you want me to say?
Dervahl: Whatever you want. I just want to hear your voice... and keep it for later.
Girl's Voice: I'll sing, papa! La la la la la la la...
Woman's Voice: (laughs)
Dervahl: There. A song and a laugh. Even better than words, and now I can hear them whenever I want.
Woman's Voice: We're done then? Off to bed with you!
Girl's Voice: Goodnight mama! Goodnight papa!