It can be like eavesdropping, I guess, but it's also a good way to communicate with people. Do you think your parents might want to talk to me, Theresa? They probably want to know who you talk to, right? Especially grown-ups. [Sally's working on trying to make sure this kid is taken care of. She knows this can sometimes be a laborious process.]

I have a few zebra danios, some neon tetras, and an algae-eater. Do you know much about aquarium fish?